Emma is a busy doctor who sets up a seemingly perfect arrangement when she offers her best friend Adam a relationship with one rule: No strings attached. But when a fling becomes a thing, can sex friends stay best friends?
Natalie Portman
as Emma Kurtzman
Ashton Kutcher
as Adam Franklin
Kevin Kline
as Alvin Franklin
Cary Elwes
as Dr. Stephen Metzner
Greta Gerwig
as Patrice
Lake Bell
as Lucy
Olivia Thirlby
as Katie Kurtzman
Ludacris
as Wallace
Jake Johnson
as Eli
Mindy Kaling
as Shira
Talia Balsam
as Sandra Kurtzman
Ophelia Lovibond
as Vanessa
