Winona Ryder has signed on star in the Ron Howard comedy Cheaters, reports Deadline.
Winona Ryder will play Kevin James' wife.
The film tells of a man (Vince Vaughn) who spots his best friend's (James) wife (Ryder) with another man, and must decide whether or not to tell his pal.
Howard is directing from a script by Wall Street: Money Never Sleeps scribe Allan Loeb.
No production date has been set.