diff --git a/packages/crud/src/crud/crud-routes.factory.ts b/packages/crud/src/crud/crud-routes.factory.ts
index 57b33b3b..a0c1fdf5 100644
--- a/packages/crud/src/crud/crud-routes.factory.ts
+++ b/packages/crud/src/crud/crud-routes.factory.ts
@@ -1,9 +1,10 @@
 import { RequestMethod } from '@nestjs/common';
 import { RouteParamtypes } from '@nestjs/common/enums/route-paramtypes.enum';
 import {
-  hasLength,
+  isFalse,
   isArrayFull,
   isObjectFull,
+  isFunction,
   objKeys,
   isIn,
   isEqual,
@@ -24,6 +25,7 @@ import { CrudConfigService } from '../module';
 
 export class CrudRoutesFactory {
   protected options: MergedCrudOptions;
+  protected swaggerModels: any = {};
 
   constructor(private target: any, options: CrudOptions) {
     this.options = options;
@@ -108,16 +110,30 @@ export class CrudRoutesFactory {
     if (!isObjectFull(this.options.serialize)) {
       this.options.serialize = {};
     }
-    this.options.serialize.get = this.options.serialize.get || this.modelType;
-    this.options.serialize.getMany =
-      this.options.serialize.getMany ||
-      SerializeHelper.createGetManyDto(this.options.serialize.get, this.modelName);
-    this.options.serialize.create = this.options.serialize.create || this.modelType;
-    this.options.serialize.update = this.options.serialize.update || this.modelType;
-    this.options.serialize.replace = this.options.serialize.replace || this.modelType;
-    this.options.serialize.delete = this.options.routes.deleteOneBase.returnDeleted
-      ? this.options.serialize.delete || this.modelType
-      : undefined;
+    this.options.serialize.get = isFalse(this.options.serialize.get)
+      ? false
+      : this.options.serialize.get || this.modelType;
+    this.options.serialize.getMany = isFalse(this.options.serialize.getMany)
+      ? false
+      : this.options.serialize.getMany
+      ? this.options.serialize.getMany
+      : isFalse(this.options.serialize.get)
+      ? /* istanbul ignore next */ false
+      : SerializeHelper.createGetManyDto(this.options.serialize.get, this.modelName);
+    this.options.serialize.create = isFalse(this.options.serialize.create)
+      ? false
+      : this.options.serialize.create || this.modelType;
+    this.options.serialize.update = isFalse(this.options.serialize.update)
+      ? false
+      : this.options.serialize.update || this.modelType;
+    this.options.serialize.replace = isFalse(this.options.serialize.replace)
+      ? false
+      : this.options.serialize.replace || this.modelType;
+    this.options.serialize.delete =
+      isFalse(this.options.serialize.delete) ||
+      !this.options.routes.deleteOneBase.returnDeleted
+        ? false
+        : this.options.serialize.delete || this.modelType;
 
     R.setCrudOptions(this.options, this.target);
   }
@@ -241,7 +257,28 @@ export class CrudRoutesFactory {
   }
 
   private setResponseModels() {
-    Swagger.setExtraModels(this.options);
+    const modelType = isFunction(this.modelType)
+      ? this.modelType
+      : SerializeHelper.createGetOneResponseDto(this.modelName);
+    this.swaggerModels.get = isFunction(this.options.serialize.get)
+      ? this.options.serialize.get
+      : modelType;
+    this.swaggerModels.getMany =
+      this.options.serialize.getMany ||
+      SerializeHelper.createGetManyDto(this.swaggerModels.get, this.modelName);
+    this.swaggerModels.create = isFunction(this.options.serialize.create)
+      ? this.options.serialize.create
+      : modelType;
+    this.swaggerModels.update = isFunction(this.options.serialize.update)
+      ? this.options.serialize.update
+      : modelType;
+    this.swaggerModels.replace = isFunction(this.options.serialize.replace)
+      ? this.options.serialize.replace
+      : modelType;
+    this.swaggerModels.delete = isFunction(this.options.serialize.delete)
+      ? this.options.serialize.delete
+      : modelType;
+    Swagger.setExtraModels(this.swaggerModels);
   }
 
   private createRoutes(routesSchema: BaseRoute[]) {
@@ -464,7 +501,8 @@ export class CrudRoutesFactory {
   private setSwaggerResponseOk(name: BaseRouteName) {
     const metadata = Swagger.getResponseOk(this.targetProto[name]);
     const metadataToAdd =
-      Swagger.createResponseMeta(name, this.options) || /* istanbul ignore next */ {};
+      Swagger.createResponseMeta(name, this.options, this.swaggerModels) ||
+      /* istanbul ignore next */ {};
     Swagger.setResponseOk({ ...metadata, ...metadataToAdd }, this.targetProto[name]);
   }
 
diff --git a/packages/crud/src/crud/serialize.helper.ts b/packages/crud/src/crud/serialize.helper.ts
index 0c5176d2..83ae6ce6 100644
--- a/packages/crud/src/crud/serialize.helper.ts
+++ b/packages/crud/src/crud/serialize.helper.ts
@@ -1,6 +1,5 @@
-import { Type, Transform, classToPlainFromExist, classToPlain } from 'class-transformer';
+import { Type } from 'class-transformer';
 import { GetManyDefaultResponse } from '../interfaces';
-import { safeRequire } from '../util';
 import { ApiProperty } from './swagger.helper';
 
 export class SerializeHelper {
@@ -30,4 +29,15 @@ export class SerializeHelper {
 
     return GetManyResponseDto;
   }
+
+  static createGetOneResponseDto(resourceName: string): any {
+    class GetOneResponseDto {}
+
+    Object.defineProperty(GetOneResponseDto, 'name', {
+      writable: false,
+      value: `${resourceName}ResponseDto`,
+    });
+
+    return GetOneResponseDto;
+  }
 }
diff --git a/packages/crud/src/crud/swagger.helper.ts b/packages/crud/src/crud/swagger.helper.ts
index 0db12cfc..25299399 100644
--- a/packages/crud/src/crud/swagger.helper.ts
+++ b/packages/crud/src/crud/swagger.helper.ts
@@ -1,5 +1,5 @@
 import { HttpStatus } from '@nestjs/common';
-import { objKeys, isString } from '@nestjsx/util';
+import { objKeys, isString, isFunction } from '@nestjsx/util';
 import { RequestQueryBuilder } from '@nestjsx/crud-request';
 
 import { safeRequire } from '../util';
@@ -38,18 +38,17 @@ export class Swagger {
     }
   }
 
-  static setExtraModels(options: MergedCrudOptions) {
+  static setExtraModels(swaggerModels: any) {
     /* istanbul ignore else */
     if (swaggerConst) {
-      const { serialize } = options;
-      const meta = Swagger.getExtraModels(serialize.get);
+      const meta = Swagger.getExtraModels(swaggerModels.get);
       const models: any[] = [
         ...meta,
-        ...objKeys(serialize)
-          .map((name) => serialize[name])
-          .filter((one) => one && one.name !== serialize.get.name),
+        ...objKeys(swaggerModels)
+          .map((name) => swaggerModels[name])
+          .filter((one) => one && one.name !== swaggerModels.get.name),
       ];
-      R.set(swaggerConst.DECORATORS.API_EXTRA_MODELS, models, serialize.get);
+      R.set(swaggerConst.DECORATORS.API_EXTRA_MODELS, models, swaggerModels.get);
     }
   }
 
@@ -80,25 +79,29 @@ export class Swagger {
     return swaggerConst ? R.get(swaggerConst.DECORATORS.API_RESPONSE, func) || {} : {};
   }
 
-  static createResponseMeta(name: BaseRouteName, options: MergedCrudOptions): any {
+  static createResponseMeta(
+    name: BaseRouteName,
+    options: MergedCrudOptions,
+    swaggerModels: any,
+  ): any {
     /* istanbul ignore else */
     if (swagger) {
-      const { routes, serialize, query } = options;
+      const { routes, query } = options;
 
       switch (name) {
         case 'getOneBase':
-          return { [HttpStatus.OK]: { type: serialize.get } };
+          return { [HttpStatus.OK]: { type: swaggerModels.get } };
         case 'getManyBase':
           return {
             [HttpStatus.OK]: query.alwaysPaginate
-              ? { type: serialize.getMany }
+              ? { type: swaggerModels.getMany }
               : {
                   schema: {
                     oneOf: [
-                      { $ref: swagger.getSchemaPath(serialize.getMany.name) },
+                      { $ref: swagger.getSchemaPath(swaggerModels.getMany.name) },
                       {
                         type: 'array',
-                        items: { $ref: swagger.getSchemaPath(serialize.get.name) },
+                        items: { $ref: swagger.getSchemaPath(swaggerModels.get.name) },
                       },
                     ],
                   },
@@ -107,30 +110,30 @@ export class Swagger {
         case 'createOneBase':
           return {
             [HttpStatus.CREATED]: {
-              schema: { $ref: swagger.getSchemaPath(serialize.create.name) },
+              schema: { $ref: swagger.getSchemaPath(swaggerModels.create.name) },
             },
           };
         case 'createManyBase':
           return {
-            [HttpStatus.CREATED]: serialize.createMany
+            [HttpStatus.CREATED]: swaggerModels.createMany
               ? /* istanbul ignore next */ {
-                  schema: { $ref: swagger.getSchemaPath(serialize.createMany.name) },
+                  schema: { $ref: swagger.getSchemaPath(swaggerModels.createMany.name) },
                 }
               : {
                   schema: {
                     type: 'array',
-                    items: { $ref: swagger.getSchemaPath(serialize.create.name) },
+                    items: { $ref: swagger.getSchemaPath(swaggerModels.create.name) },
                   },
                 },
           };
         case 'deleteOneBase':
           return {
             [HttpStatus.OK]: routes.deleteOneBase.returnDeleted
-              ? { schema: { $ref: swagger.getSchemaPath(serialize.delete.name) } }
+              ? { schema: { $ref: swagger.getSchemaPath(swaggerModels.delete.name) } }
               : {},
           };
         default:
-          const dtoName = serialize[name.split('OneBase')[0]].name;
+          const dtoName = swaggerModels[name.split('OneBase')[0]].name;
           return {
             [HttpStatus.OK]: {
               schema: { $ref: swagger.getSchemaPath(dtoName) },
diff --git a/packages/crud/src/interceptors/crud-response.interceptor.ts b/packages/crud/src/interceptors/crud-response.interceptor.ts
index 5b913269..9b9b6fa3 100644
--- a/packages/crud/src/interceptors/crud-response.interceptor.ts
+++ b/packages/crud/src/interceptors/crud-response.interceptor.ts
@@ -4,7 +4,7 @@ import {
   Injectable,
   NestInterceptor,
 } from '@nestjs/common';
-import { isNil } from '@nestjsx/util';
+import { isFalse, isObject, isFunction } from '@nestjsx/util';
 import { classToPlain, classToPlainFromExist } from 'class-transformer';
 import { Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
@@ -32,11 +32,15 @@ export class CrudResponseInterceptor extends CrudBaseInterceptor
     return next.handle().pipe(map((data) => this.serialize(context, data)));
   }
 
-  protected transform(dto: any, data: any, forced = false) {
-    if (!(dto && data && data.constructor !== Object) && !forced) {
+  protected transform(dto: any, data: any) {
+    if (!isObject(data) || isFalse(dto)) {
       return data;
     }
 
+    if (!isFunction(dto)) {
+      return data.constructor !== Object ? classToPlain(data) : data;
+    }
+
     return data instanceof dto
       ? classToPlain(data)
       : classToPlain(classToPlainFromExist(data, new dto()));
@@ -50,17 +54,9 @@ export class CrudResponseInterceptor extends CrudBaseInterceptor
 
     switch (action) {
       case CrudActions.ReadAll:
-        const defaultPaginated =
-          !isNil(data) &&
-          !isNil(data.data) &&
-          !isNil(data.count) &&
-          !isNil(data.total) &&
-          !isNil(data.page) &&
-          !isNil(data.pageCount);
-
         return isArray
           ? (data as any[]).map((item) => this.transform(serialize.get, item))
-          : this.transform(dto, data, defaultPaginated);
+          : this.transform(dto, data);
       case CrudActions.CreateMany:
         return isArray
           ? (data as any[]).map((item) => this.transform(dto, item))
diff --git a/packages/crud/src/interfaces/serialize-options.interface.ts b/packages/crud/src/interfaces/serialize-options.interface.ts
index ce3e6224..6ac0c60f 100644
--- a/packages/crud/src/interfaces/serialize-options.interface.ts
+++ b/packages/crud/src/interfaces/serialize-options.interface.ts
@@ -1,9 +1,11 @@
+import { Type } from '@nestjs/common';
+
 export interface SerializeOptions {
-  getMany?: any;
-  get?: any;
-  create?: any;
-  createMany?: any;
-  update?: any;
-  replace?: any;
-  delete?: any;
+  getMany?: Type<any> | false;
+  get?: Type<any> | false;
+  create?: Type<any> | false;
+  createMany?: Type<any> | false;
+  update?: Type<any> | false;
+  replace?: Type<any> | false;
+  delete?: Type<any> | false;
 }
diff --git a/packages/crud/test/crud.serialize.options.spec.ts b/packages/crud/test/crud.serialize.options.spec.ts
index a1701af1..0e714bb9 100644
--- a/packages/crud/test/crud.serialize.options.spec.ts
+++ b/packages/crud/test/crud.serialize.options.spec.ts
@@ -98,9 +98,33 @@ describe('#crud', () => {
       constructor(@Inject(SERVICE2_TOKEN) public service: TestSerializeService) {}
     }
 
+    @Crud({
+      model: {
+        type: { name: 'SomeModel' },
+      },
+      serialize: {
+        get: false,
+        getMany: false,
+        create: false,
+        createMany: false,
+        update: false,
+        replace: false,
+      },
+    })
+    @Controller('test5')
+    class Test5Controller {
+      constructor(@Inject(SERVICE2_TOKEN) public service: TestSerializeService) {}
+    }
+
     beforeAll(async () => {
       const fixture = await Test.createTestingModule({
-        controllers: [TestController, Test2Controller, Test3Controller, Test4Controller],
+        controllers: [
+          TestController,
+          Test2Controller,
+          Test3Controller,
+          Test4Controller,
+          Test5Controller,
+        ],
         providers: [
           { provide: APP_FILTER, useClass: HttpExceptionFilter },
           {
@@ -160,7 +184,7 @@ describe('#crud', () => {
       });
     });
 
-    describe('#getManyBase', () => {
+    describe('#getOneBase', () => {
       it('should return model', (done) => {
         return request(server)
           .get('/test4/1')
@@ -181,6 +205,18 @@ describe('#crud', () => {
             done();
           });
       });
+      it('should return model without serializing', (done) => {
+        return request(server)
+          .get('/test5/1')
+          .expect(200)
+          .end((_, res) => {
+            expect(res.body.id).toBeDefined();
+            expect(res.body.name).toBeDefined();
+            expect(res.body.email).toBeDefined();
+            expect(res.body.isActive).toBeDefined();
+            done();
+          });
+      });
     });
 
     describe('#deleteManyBase', () => {