diff --git a/frontend/src/angular/src/app/actors/actors.component.ts b/frontend/src/angular/src/app/actors/actors.component.ts
index 25b2169..59efa71 100644
--- a/frontend/src/angular/src/app/actors/actors.component.ts
+++ b/frontend/src/angular/src/app/actors/actors.component.ts
@@ -9,7 +9,8 @@
    See the License for the specific language governing permissions and
    limitations under the License.
  */
-import { Component, OnInit } from "@angular/core";
+import { Component, DestroyRef, OnInit, inject } from "@angular/core";
+import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 import { ActivatedRoute } from "@angular/router";
 import { Actor, Gender } from "../model/actor";
 import { QueryParam } from "../model/common";
@@ -25,6 +26,7 @@ export class ActorsComponent implements OnInit {
   protected actor: Actor = null;
   protected backParam = QueryParam.Empty;
   protected queryParam = QueryParam;
+  private readonly destroy: DestroyRef = inject(DestroyRef);
 
   constructor(
     private route: ActivatedRoute,
@@ -34,6 +36,7 @@ export class ActorsComponent implements OnInit {
   public ngOnInit() {
     this.actorService
       .findActorById(Number(this.route.snapshot.paramMap.get("id")))
+      .pipe(takeUntilDestroyed(this.destroy))
       .subscribe((actor) => (this.actor = actor));
     this.backParam = !this.route.snapshot.queryParams?.back
       ? QueryParam.Empty
diff --git a/frontend/src/angular/src/app/filter-actors/filter-actors.component.ts b/frontend/src/angular/src/app/filter-actors/filter-actors.component.ts
index 02b3ff0..39e7962 100644
--- a/frontend/src/angular/src/app/filter-actors/filter-actors.component.ts
+++ b/frontend/src/angular/src/app/filter-actors/filter-actors.component.ts
@@ -10,7 +10,7 @@
    See the License for the specific language governing permissions and
    limitations under the License.
  */
-import { Component, OnInit } from "@angular/core";
+import { Component, DestroyRef, OnInit, inject } from "@angular/core";
 import { Router } from "@angular/router";
 import {
   NgbDateStruct,
@@ -22,6 +22,7 @@ import { Actor, Gender } from "../model/actor";
 import { ActorFilterCriteria } from "../model/actor-filter-criteria";
 import { QueryParam } from "../model/common";
 import { ActorsService } from "../services/actors.service";
+import { takeUntilDestroyed } from "@angular/core/rxjs-interop";
 
 @Component({
   selector: "app-filter-actors",
@@ -36,6 +37,7 @@ export class FilterActorsComponent implements OnInit {
   protected ngbBirthdayTo: NgbDateStruct;
   protected closeResult = "";
   protected filterCriteria = new ActorFilterCriteria();
+  private readonly destroy: DestroyRef = inject(DestroyRef);
 
   constructor(
     private actorsService: ActorsService,
@@ -112,7 +114,7 @@ export class FilterActorsComponent implements OnInit {
         .searchPhrase.otherWordsInPhrase
         ? 0
         : this.filterCriteria.searchPhrase.otherWordsInPhrase;
-      this.actorsService.findActorsByCriteria(this.filterCriteria).subscribe({
+      this.actorsService.findActorsByCriteria(this.filterCriteria).pipe(takeUntilDestroyed(this.destroy)).subscribe({
         next: (result) => (this.filteredActors = result),
         error: (failed) => {
           console.log(failed);
diff --git a/frontend/src/angular/src/app/filter-movies/filter-movies.component.ts b/frontend/src/angular/src/app/filter-movies/filter-movies.component.ts
index b00d46d..f07d0f4 100644
--- a/frontend/src/angular/src/app/filter-movies/filter-movies.component.ts
+++ b/frontend/src/angular/src/app/filter-movies/filter-movies.component.ts
@@ -10,7 +10,7 @@
    See the License for the specific language governing permissions and
    limitations under the License.
  */
-import { Component, OnInit } from "@angular/core";
+import { Component, DestroyRef, OnInit, inject } from "@angular/core";
 import { Router } from "@angular/router";
 import {
   NgbDateStruct,
@@ -23,6 +23,7 @@ import { Genere } from "../model/genere";
 import { Movie } from "../model/movie";
 import { MoviesService } from "../services/movies.service";
 import { QueryParam } from "../model/common";
+import { takeUntilDestroyed } from "@angular/core/rxjs-interop";
 
 @Component({
   selector: "app-filter-movies",
@@ -38,6 +39,7 @@ export class FilterMoviesComponent implements OnInit {
   protected filterCriteria = new MovieFilterCriteria();
   protected ngbReleaseFrom: NgbDateStruct;
   protected ngbReleaseTo: NgbDateStruct;
+  private readonly destroy: DestroyRef = inject(DestroyRef);
 
   constructor(
     private offcanvasService: NgbOffcanvas,
@@ -97,7 +99,7 @@ export class FilterMoviesComponent implements OnInit {
         .searchPhrase.otherWordsInPhrase
         ? 0
         : this.filterCriteria.searchPhrase.otherWordsInPhrase;
-      this.movieService.findMoviesByCriteria(this.filterCriteria).subscribe({
+      this.movieService.findMoviesByCriteria(this.filterCriteria).pipe(takeUntilDestroyed(this.destroy)).subscribe({
         next: (result) => (this.filteredMovies = result),
         error: (failed) => {
           console.log(failed);
diff --git a/frontend/src/angular/src/app/login/login.component.ts b/frontend/src/angular/src/app/login/login.component.ts
index 548791e..3bfd11e 100644
--- a/frontend/src/angular/src/app/login/login.component.ts
+++ b/frontend/src/angular/src/app/login/login.component.ts
@@ -10,10 +10,11 @@
    See the License for the specific language governing permissions and
    limitations under the License.
  */
-import { Component, OnInit, EventEmitter, Output } from "@angular/core";
+import { Component, OnInit, EventEmitter, Output, DestroyRef, inject } from "@angular/core";
 import { UsersService } from "../services/users.service";
 import { FormBuilder, FormGroup, Validators } from "@angular/forms";
 import { TokenService } from "ngx-simple-charts/base-service";
+import { takeUntilDestroyed } from "@angular/core/rxjs-interop";
 
 enum ControlName {
   LoginName = "loginName",
@@ -42,6 +43,7 @@ export class LoginComponent implements OnInit {
   protected modalMsgType = MessageType.Error;
   protected tillNextLogin = 0;
   protected waitingForResponse = false;
+  private readonly destroy: DestroyRef = inject(DestroyRef);
 
   constructor(
     private userService: UsersService,
@@ -94,7 +96,7 @@ export class LoginComponent implements OnInit {
       .login(
         this.loginFormGroup.controls[ControlName.LoginName].value,
         this.loginFormGroup.controls[ControlName.Password].value
-      )
+      ).pipe(takeUntilDestroyed(this.destroy))
       .subscribe((myTillNextLogin: number) => {
         const res = myTillNextLogin <= 0;
         this.tillNextLogin = myTillNextLogin;
@@ -122,7 +124,7 @@ export class LoginComponent implements OnInit {
         this.loginFormGroup.controls[ControlName.LoginName].value,
         this.loginFormGroup.controls[ControlName.Password].value,
         this.loginFormGroup.controls[ControlName.MovieDbKey].value
-      )
+      ).pipe(takeUntilDestroyed(this.destroy))
       .subscribe((res: boolean) => {
         this.cancelUser();
         this.modalMsgType = res ? MessageType.Info : MessageType.Error;
diff --git a/frontend/src/angular/src/app/movie-import/movie-import.component.ts b/frontend/src/angular/src/app/movie-import/movie-import.component.ts
index 2dd5f5c..5fa79df 100644
--- a/frontend/src/angular/src/app/movie-import/movie-import.component.ts
+++ b/frontend/src/angular/src/app/movie-import/movie-import.component.ts
@@ -10,11 +10,12 @@
    See the License for the specific language governing permissions and
    limitations under the License.
  */
-import { Component, OnInit } from "@angular/core";
+import { Component, DestroyRef, OnInit, inject } from "@angular/core";
 import { ActivatedRoute, Router } from "@angular/router";
 import { QueryParam } from "../model/common";
 import { Movie } from "../model/movie";
 import { MoviesService } from "../services/movies.service";
+import { takeUntilDestroyed } from "@angular/core/rxjs-interop";
 
 enum ImportState {
   Idle = "idle",
@@ -33,6 +34,8 @@ export class MovieImportComponent implements OnInit {
   protected ImportState = ImportState;
   protected importState = ImportState.Idle;
   protected importMovies: Movie[] = [];
+  private readonly destroy: DestroyRef = inject(DestroyRef);
+  
 
   constructor(
     private moviesService: MoviesService,
@@ -58,7 +61,7 @@ export class MovieImportComponent implements OnInit {
   }
 
   private loadMatchingMovies(movieTitle: string) {
-    this.moviesService.importMovieByTitle(movieTitle).subscribe((m) => {
+    this.moviesService.importMovieByTitle(movieTitle).pipe(takeUntilDestroyed(this.destroy)).subscribe((m) => {
       this.importMovies = this.addNums(m);
       this.importState = ImportState.Idle;
     });
@@ -68,7 +71,7 @@ export class MovieImportComponent implements OnInit {
     this.importState = ImportState.Importing;
     this.importMovies = [];
     this.moviesService
-      .importMovieByMovieDbId(movie.movie_id)
+      .importMovieByMovieDbId(movie.movie_id).pipe(takeUntilDestroyed(this.destroy))
       .subscribe((imported) => {
         this.importState = imported
           ? ImportState.ImportSuccess
diff --git a/frontend/src/angular/src/app/movies/movies.component.ts b/frontend/src/angular/src/app/movies/movies.component.ts
index 803d7ab..428a3a7 100644
--- a/frontend/src/angular/src/app/movies/movies.component.ts
+++ b/frontend/src/angular/src/app/movies/movies.component.ts
@@ -10,11 +10,12 @@
    See the License for the specific language governing permissions and
    limitations under the License.
  */
-import { Component, OnInit } from "@angular/core";
+import { Component, DestroyRef, OnInit, inject } from "@angular/core";
 import { MoviesService } from "../services/movies.service";
 import { ActivatedRoute, Router } from "@angular/router";
 import { Movie } from "../model/movie";
 import { QueryParam } from "../model/common";
+import { takeUntilDestroyed } from "@angular/core/rxjs-interop";
 
 @Component({
   selector: "app-movies",
@@ -26,6 +27,7 @@ export class MoviesComponent implements OnInit {
   protected delMovie = false;
   protected backParam = QueryParam.Empty;
   protected queryParam = QueryParam;
+  private readonly destroy: DestroyRef = inject(DestroyRef);  
 
   constructor(
     private route: ActivatedRoute,
@@ -47,7 +49,7 @@ export class MoviesComponent implements OnInit {
       "delete movie id: " + this.movie.id + " title: " + this.movie.title
     );
     this.delMovie = true;
-    this.movieService.deleteMovieById(this.movie.id).subscribe((result) => {
+    this.movieService.deleteMovieById(this.movie.id).pipe(takeUntilDestroyed(this.destroy)).subscribe((result) => {
       this.delMovie = false;
       if (!result) {
         console.log("Delete of movie id: " + this.movie.id + " failed.");
diff --git a/frontend/src/angular/src/app/search/search.component.ts b/frontend/src/angular/src/app/search/search.component.ts
index 7a0e0cc..ef8e46c 100644
--- a/frontend/src/angular/src/app/search/search.component.ts
+++ b/frontend/src/angular/src/app/search/search.component.ts
@@ -17,6 +17,8 @@ import {
   ViewChild,
   ElementRef,
   AfterViewInit,
+  DestroyRef,
+  inject,
 } from "@angular/core";
 import { Movie } from "../model/movie";
 import { Actor } from "../model/actor";
@@ -36,6 +38,7 @@ import {
 import { ActivatedRoute, Router } from "@angular/router";
 import { QueryParam } from "../model/common";
 import { TokenService } from "ngx-simple-charts/base-service";
+import { takeUntilDestroyed } from "@angular/core/rxjs-interop";
 
 @Component({
   selector: "app-search",
@@ -62,6 +65,7 @@ export class SearchComponent implements OnInit, AfterViewInit {
   protected loading = false;
   protected allMoviesLoaded = false;
   private actorListOffset = 0;
+  private readonly destroy: DestroyRef = inject(DestroyRef);  
 
   constructor(
     private actorService: ActorsService,
@@ -101,7 +105,7 @@ export class SearchComponent implements OnInit, AfterViewInit {
   showGenere(id: number) {
     this.showMenu = false;
     this.moviesByGenLoading = true;
-    this.movieService.findMoviesByGenereId(id).subscribe((res) => {
+    this.movieService.findMoviesByGenereId(id).pipe(takeUntilDestroyed(this.destroy)).subscribe((res) => {
       this.moviesByGenere = res;
       this.moviesByGenLoading = false;
     });
@@ -129,7 +133,8 @@ export class SearchComponent implements OnInit, AfterViewInit {
           of([])
         )
       ),
-      tap(() => (this.actorsLoading = false))
+      tap(() => (this.actorsLoading = false)),
+      takeUntilDestroyed(this.destroy)
     );
     this.movies = this.movieTitle.valueChanges.pipe(
       debounceTime(400),
@@ -144,10 +149,11 @@ export class SearchComponent implements OnInit, AfterViewInit {
           of([])
         )
       ),
-      tap(() => (this.moviesLoading = false))
+      tap(() => (this.moviesLoading = false)),
+      takeUntilDestroyed(this.destroy)
     );
     if (!!this.tokenService.userId) {
-      this.movieService.allGeneres().subscribe((res) => (this.generes = res));
+      this.movieService.allGeneres().pipe(takeUntilDestroyed(this.destroy)).subscribe((res) => (this.generes = res));
     }
     this.route.url.subscribe(() => {
       if (!!this.tokenService.userId) {