Overachieving actress Rebecca must come to grips with her failing marriage to stay-at-home dad Tom. While Rebecca's slacker brother Tobey can't seem to commit to his aspiring-novelist girlfriend, Elaine. As both relationships spin out of control, the two couples embark on a quest to rediscover the magic and romance of falling in love in New York.
David Duchovny
as Tom
Julianne Moore
as Rebecca
Billy Crudup
as Tobey
Maggie Gyllenhaal
as Elaine
Justin Bartha
as Jasper Bernard
Eva Mendes
as Faith Faison
Ellen Barkin
as Norah
Garry Shandling
as Dr. Beekman
Sterling K. Brown
as Rand
Liam Broggy
as David
Dagmara Dominczyk
as Pamela
Jim Gaffigan
as Gordon
