Movie guide
Alpha (2018): movie guide
Alpha (2018) is a Adventure, Drama running about 97 minutes. It holds a TMDB score of 6.6/10 from 2,846 votes. Notable cast includes Kodi Smit-McPhee, Jóhannes Haukur Jóhannesson, Marcin Kowalczyk, Jens Hultén. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 2018-08-17
- Runtime: 97 min
- TMDB: 6.6/10
- Genres: Adventure, Drama
Last updated: 2026-11-11 · First listed: 2018-08-17

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What is Alpha about?
In the prehistoric past, Keda, a young and inexperienced hunter, struggles to return home after being separated from his tribe when bison hunting goes awry. On his way back he will find an unexpected ally.
Cast highlights
Alpha features Kodi Smit-McPhee, Jóhannes Haukur Jóhannesson, Marcin Kowalczyk, Jens Hultén, Natassia Malthe, Spencer Bogaert. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 2018-08-17. Runtime: 97 minutes. TMDB score: 6.6/10 (2,846 votes). Genres: Adventure, Drama. Original language: en. Status: Released.
Discover Alpha on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse Alpha, watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.
Frequently asked questions
- What genre is Alpha?
- Alpha is listed as Adventure, Drama on TMDB.
- How long is Alpha?
- Alpha runs about 97 minutes.
- Who stars in Alpha?
- Cast highlights include Kodi Smit-McPhee, Jóhannes Haukur Jóhannesson, Marcin Kowalczyk, Jens Hultén, Natassia Malthe, Spencer Bogaert.
- Does Cinema Box stream Alpha?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.
- Where can I track Alpha?
- Open the Alpha page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.








