Where to watch What Happens in Vegas in the United States
What Happens in Vegas (2008) does not currently have a verified U.S. streaming, rental, or purchase option.
U.S. availability last verified
About
During a wild vacation in Las Vegas, career woman Joy McNally and playboy Jack Fuller come to the sober realization that they have married each other after a night of drunken abandon. They are then compelled, for legal reasons, to live life as a couple for a limited period of time. At stake is a large amount of money.
Joy McNally’s meticulously organized life shatters when a drunken Vegas blackout leaves her legally bound to a charmingly reckless stranger. They must fake a honeymoon to secure a massive jackpot, forcing two opposites into a chaotic dance of forced intimacy and accidental affection.
Trailer
Director
Tom Vaughan
Cast
Cameron Diaz, Ashton Kutcher, Rob Corddry, Lake Bell, Jason Sudeikis, Treat Williams, Deirdre O'Connell, Michelle Krusiec, Dennis Farina, Zach Galifianakis
You might also like
See all →
Best way to watch
0 options ranked by value · 🇺🇸 United States
Last verified 11 days ago
What Happens in Vegas
IMDb
6.1/10
RT Critics
25%
Metacritic
Director
Tom Vaughan
Cast
Cameron Diaz, Ashton Kutcher, Rob Corddry, Lake Bell, Jason Sudeikis, Treat Williams, Deirdre O'Connell, Michelle Krusiec, Dennis Farina, Zach Galifianakis
0 options ranked by value · 🇺🇸 United States
All Options
No streaming availability found yet.
More popular movies
Keep browsing: New Releases · Popular Movies · Comedy · Romance
hotel · casino · roommates · romcom · rivalry · wedding · las vegas · drinking · opposites attract · marriage counselling
What Happens in Vegas (2008) streaming availability is currently being verified. Availability last verified October 7, 2026.