Movie guide
17 Again (2009): movie guide
17 Again (2009) is a Comedy, Fantasy running about 102 minutes. It holds a TMDB score of 6.3/10 from 5,592 votes. Notable cast includes Zac Efron, Leslie Mann, Thomas Lennon, Michelle Trachtenberg. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 2009-03-11
- Runtime: 102 min
- TMDB: 6.3/10
- Genres: Comedy, Fantasy
Last updated: 2026-11-11 · First listed: 2009-03-11
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What is 17 Again about?
On the brink of a midlife crisis, 30-something Mike O'Donnell wishes he could have a "do-over." And that's exactly what he gets when he wakes up one morning to find he's 17 years old again. With his adult mind stuck inside the body of a teenager, Mike actually has the chance to reverse some decisions he wishes he'd never made. But maybe they weren't so bad after all.
Cast highlights
17 Again features Zac Efron, Leslie Mann, Thomas Lennon, Michelle Trachtenberg, Sterling Knight, Matthew Perry. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 2009-03-11. Runtime: 102 minutes. TMDB score: 6.3/10 (5,592 votes). Genres: Comedy, Fantasy. Original language: en. Status: Released.
Discover 17 Again on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse 17 Again, 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 17 Again?
- 17 Again is listed as Comedy, Fantasy on TMDB.
- How long is 17 Again?
- 17 Again runs about 102 minutes.
- Who stars in 17 Again?
- Cast highlights include Zac Efron, Leslie Mann, Thomas Lennon, Michelle Trachtenberg, Sterling Knight, Matthew Perry.
- Does Cinema Box stream 17 Again?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.
- Where can I track 17 Again?
- Open the 17 Again page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.
