diff --git a/src/app/clients/tmdb/TmdbClient.ts b/src/app/clients/tmdb/TmdbClient.ts
new file mode 100644
index 0000000..8ad295b
--- /dev/null
+++ b/src/app/clients/tmdb/TmdbClient.ts
@@ -0,0 +1,32 @@
+import { ApiClient } from '../../../core/http/ApiClient';
+import type { TMDbMovie } from '../../models';
+import { SearchMovieEndpoint } from './endpoints/SearchMovieEndpoint';
+import { RecommendedMoviesEndpoint, SimilarMoviesEndpoint } from './endpoints/MovieListEndpoint';
+
+const TMDB_BASE_URL = 'https://api.themoviedb.org';
+
+export class TmdbClient extends ApiClient {
+  private readonly searchEndpoint = new SearchMovieEndpoint();
+  private readonly similarEndpoint = new SimilarMoviesEndpoint();
+  private readonly recommendedEndpoint = new RecommendedMoviesEndpoint();
+
+  constructor(
+    private readonly apiKey: string,
+    baseUrl: string = TMDB_BASE_URL
+  ) {
+    super(baseUrl);
+  }
+
+  async searchMovie(title: string, year?: number): Promise<TMDbMovie | undefined> {
+    const results = await this.request(this.searchEndpoint, { apiKey: this.apiKey, title, year });
+    return results[0];
+  }
+
+  getSimilar(tmdbId: number): Promise<TMDbMovie[]> {
+    return this.request(this.similarEndpoint, { apiKey: this.apiKey, tmdbId });
+  }
+
+  getRecommendations(tmdbId: number): Promise<TMDbMovie[]> {
+    return this.request(this.recommendedEndpoint, { apiKey: this.apiKey, tmdbId });
+  }
+}
diff --git a/src/app/clients/tmdb/endpoints/MovieListEndpoint.ts b/src/app/clients/tmdb/endpoints/MovieListEndpoint.ts
new file mode 100644
index 0000000..0c926d7
--- /dev/null
+++ b/src/app/clients/tmdb/endpoints/MovieListEndpoint.ts
@@ -0,0 +1,44 @@
+import { Endpoint, type HttpMethod } from '../../../../core/http/Endpoint';
+import type { TMDbMovie } from '../../../models';
+import { toTMDbMovie } from './SearchMovieEndpoint';
+
+interface TMDbResult {
+  id: number;
+  title: string;
+  release_date: string;
+}
+
+interface TMDbListResponse {
+  results: TMDbResult[];
+}
+
+export interface MovieListParams {
+  apiKey: string;
+  tmdbId: number;
+}
+
+export class SimilarMoviesEndpoint extends Endpoint<TMDbMovie[], MovieListParams> {
+  readonly method: HttpMethod = 'GET';
+  path(params: MovieListParams): string {
+    return `/3/movie/${params.tmdbId}/similar`;
+  }
+  query(params: MovieListParams): Record<string, string> {
+    return { api_key: params.apiKey };
+  }
+  parseResponse(json: unknown): TMDbMovie[] {
+    return (json as TMDbListResponse).results.map(toTMDbMovie);
+  }
+}
+
+export class RecommendedMoviesEndpoint extends Endpoint<TMDbMovie[], MovieListParams> {
+  readonly method: HttpMethod = 'GET';
+  path(params: MovieListParams): string {
+    return `/3/movie/${params.tmdbId}/recommendations`;
+  }
+  query(params: MovieListParams): Record<string, string> {
+    return { api_key: params.apiKey };
+  }
+  parseResponse(json: unknown): TMDbMovie[] {
+    return (json as TMDbListResponse).results.map(toTMDbMovie);
+  }
+}
diff --git a/src/app/clients/tmdb/endpoints/SearchMovieEndpoint.ts b/src/app/clients/tmdb/endpoints/SearchMovieEndpoint.ts
new file mode 100644
index 0000000..a4089bd
--- /dev/null
+++ b/src/app/clients/tmdb/endpoints/SearchMovieEndpoint.ts
@@ -0,0 +1,41 @@
+import { Endpoint, type HttpMethod } from '../../../../core/http/Endpoint';
+import type { TMDbMovie } from '../../../models';
+
+interface TMDbResult {
+  id: number;
+  title: string;
+  release_date: string;
+}
+
+interface TMDbSearchResponse {
+  results: TMDbResult[];
+}
+
+export interface SearchMovieParams {
+  apiKey: string;
+  title: string;
+  year?: number;
+}
+
+export function toTMDbMovie(result: TMDbResult): TMDbMovie {
+  const year = result.release_date && result.release_date.length >= 4 ? Number(result.release_date.slice(0, 4)) : 0;
+  return { id: result.id, title: result.title, year };
+}
+
+export class SearchMovieEndpoint extends Endpoint<TMDbMovie[], SearchMovieParams> {
+  readonly method: HttpMethod = 'GET';
+
+  path(): string {
+    return '/3/search/movie';
+  }
+
+  query(params: SearchMovieParams): Record<string, string> {
+    const query: Record<string, string> = { api_key: params.apiKey, query: params.title };
+    if (params.year) query.year = String(params.year);
+    return query;
+  }
+
+  parseResponse(json: unknown): TMDbMovie[] {
+    return (json as TMDbSearchResponse).results.map(toTMDbMovie);
+  }
+}
diff --git a/test/app/clients/tmdb/TmdbClient.test.ts b/test/app/clients/tmdb/TmdbClient.test.ts
new file mode 100644
index 0000000..dd85985
--- /dev/null
+++ b/test/app/clients/tmdb/TmdbClient.test.ts
@@ -0,0 +1,52 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { TmdbClient } from '../../../../src/app/clients/tmdb/TmdbClient';
+
+describe('TmdbClient', () => {
+  const fetchMock = vi.fn();
+
+  beforeEach(() => {
+    vi.stubGlobal('fetch', fetchMock);
+    fetchMock.mockReset();
+  });
+
+  afterEach(() => {
+    vi.unstubAllGlobals();
+  });
+
+  it('searchMovie returns the first result mapped to a TMDbMovie', async () => {
+    fetchMock.mockResolvedValue({
+      ok: true,
+      status: 200,
+      text: async () =>
+        JSON.stringify({ results: [{ id: 438631, title: 'Dune', release_date: '2021-09-15' }] }),
+    });
+
+    const client = new TmdbClient('tmdb-key', 'https://api.themoviedb.org');
+    const result = await client.searchMovie('Dune', 2021);
+
+    expect(result).toEqual({ id: 438631, title: 'Dune', year: 2021 });
+    const [url] = fetchMock.mock.calls[0];
+    expect(url).toContain('/3/search/movie');
+    expect(url).toContain('query=Dune');
+    expect(url).toContain('year=2021');
+  });
+
+  it('searchMovie returns undefined when there are no results', async () => {
+    fetchMock.mockResolvedValue({ ok: true, status: 200, text: async () => JSON.stringify({ results: [] }) });
+
+    const client = new TmdbClient('tmdb-key', 'https://api.themoviedb.org');
+    const result = await client.searchMovie('Nonexistent');
+    expect(result).toBeUndefined();
+  });
+
+  it('getSimilar and getRecommendations hit the right paths', async () => {
+    fetchMock.mockResolvedValue({ ok: true, status: 200, text: async () => JSON.stringify({ results: [] }) });
+
+    const client = new TmdbClient('tmdb-key', 'https://api.themoviedb.org');
+    await client.getSimilar(438631);
+    await client.getRecommendations(438631);
+
+    expect(fetchMock.mock.calls[0][0]).toContain('/3/movie/438631/similar');
+    expect(fetchMock.mock.calls[1][0]).toContain('/3/movie/438631/recommendations');
+  });
+});