Ben and Kate

Nat Faxon
Ben Fox

Dakota Johnson
Kate Fox

Maggie Elizabeth Jones
Maddie Fox

Lucy Punch
BJ 'Beatrice Joan' Harrison

Echo Kellum
Tommy

Rob Corddry
Buddy

Jane Seymour
Wendy

Bruce McGill
Randy Fox

Tim Bagley
Mr. Caruthers

Leslie Grossman
Nan

Vernee Watson-Johnson
Gladys

Jesse McCartney
Jesse

Tony Cavalero
Donovan

Melinda McGraw
Vera Everson

Mitch Silpa
Patrick

Amber Stevens West
Anna Lewis

Mary Birdsong
Deanne

Niecy Nash-Betts
Roz

Clyde Kusatsu
Mr. Su

Judy Kain
Interviewer

Rosa Salazar
Molly

Dave Annable
Greg