Zac Efron will star in Universal Pictures and Gary Sanchez Productions’ THREESOME. The adult comedy follows a high-powered businesswoman and her new temp who get drunk at a Christmas party, have a threesome, and both end up pregnant from the same man. Leah Rachel wrote the script, and Adam McKay and Will Ferrell are producing for Gary Sanchez.

After getting drunk a company holiday party, two completely opposite women have a threesome with a client, and both find themselves pregnant, forcing the women to sort out their relationships, careers and priorities.