What If (2013): Where to Watch, Cast & Facts
An evergreen, sourced guide to What If: streaming options, cast and core facts.

What If (2013) — an evergreen reference for this movie: the essentials, the cast, where to watch and what to watch next. ...being friends has its benefits?
Where to watch
TMDB's U.S. watch-provider data lists Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home. Availability changes by country and date, so check your streaming app before watching.
Cast
Daniel Radcliffe as Wallace; Zoe Kazan as Chantry; Megan Park as Dalia; Adam Driver as Allan; Mackenzie Davis as Nicole; Rafe Spall as Ben; Lucius Hoyos as Felix; Jemima Rooper as Ellie
About What If
Medical-school dropout Wallace has been repeatedly burned by bad relationships. So while everyone around him, including his roommate Allan, seems to be finding the perfect partner, Wallace decides to put his love life on hold. It is then that he meets Chantry, an animator who lives with her longtime boyfriend Ben. Wallace and Chantry form an instant connection, striking up a close friendship. Still, there is no denying the chemistry between them, leading the pair to wonder, what if the love of your life is actually your best friend?
More like What If
- The Edge of Seventeen
- Friends with Kids
- Am I OK?
- How to Date Billy Walsh
- Last Night
- Dìdi (弟弟)
- My Blind Brother
- The Banshees of Inisherin
Figures and availability come from public TMDB data and are provided as a sourced reference.
Frequently asked questions
Where can I watch What If?
TMDB's U.S. watch-provider data lists Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home. Availability changes by country and date, so check your streaming app before watching.
Who is in the cast of What If?
Daniel Radcliffe as Wallace; Zoe Kazan as Chantry; Megan Park as Dalia; Adam Driver as Allan; Mackenzie Davis as Nicole; Rafe Spall as Ben; Lucius Hoyos as Felix; Jemima Rooper as Ellie
Is this What If guide official?
No. It uses TMDB data as a reference and is not endorsed or certified by TMDB.



