What If (2025): cast, story & where to watch
2025 · Series · ★ 7.8
Released in 2025, What If is a sci-fi & fantasy series.
What it’s about. Lok Chak-shun, a man who lives three different destinies shaped by his choices. Born prematurely in 1960s Hong Kong, he grows up passionate about comics. A school prank leads him to a fateful encounter with a mysterious girl, but a broken kite triggers a ripple in time, splitting his life into three divergent paths.
Who’s in it. What If stars Ernesto de Sousa as Lok Chak-shun, Power Chan Kwok-Pong, Ng Wing-Sze and Ashley Lam Kae-Ning, among others.
How it landed. With an audience score of 7.8/10, What If has been warmly received by audiences.
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch What If page.
If you liked it. Fans of What If tend to enjoy Rick and Morty, Demon Slayer: Kimetsu no Yaiba, Attack on Titan and Attack on Titan: No Regrets.
Frequently asked
- Where can I watch What If (2025)?
- Streaming, rental and purchase options for What If change frequently. Check our where-to-watch page for the latest availability in your country.
- Is What If worth watching?
- What If holds an audience score of 7.8 out of 10, and is a strong pick if you enjoy sci-fi & fantasy. Most viewers rate it highly.
- Who stars in What If?
- What If stars Ernesto de Sousa, Power Chan Kwok-Pong, Ng Wing-Sze, Ashley Lam Kae-Ning and Chrissie Chau Sau-Na.
- When was What If released?
- What If was released in 2025.