Isla Fisher Melanie Alcock
Adam Sandler Ron Sukenick
George Clooney Jay Kelly
Laura Dern Liz
Patrick Wilson Ben Alcock
Stacy Keach Jay's Dad
Emily Mortimer Writer, Executive Producer, Candy
Eve Hewson Daphne
Billy Crudup Timothy
Greta Gerwig Lois Sukenick
Jim Broadbent Peter Schneider
Nina Gold Casting
Riley Keough Jessica Kelly
Lucia Mace Hairstylist
Louis Partridge Young Timothy
Josh Hamilton Carter
Eleanor Matsuura Dresser
Corina C. Duran-Rabichuk Makeup Artist
Niall Monteith-Mann Makeup & Hair
Lenny Henry Larry
Alba Rohrwacher Alba
Clare M. Corsick Hair Department Head
Lars Eidinger German Cyclist
Valerio Bonelli Editor
Mark Webb Visual Effects Producer
Thaddea Graham Meg
Ricci-Lee Berry Makeup & Hair
Jamie Demetriou Clive
Emily Piggford Captain Jenny
Kyle Soller Director
Francesca Iamundo Key Hair Stylist
Noah Baumbach Director (uncredited), Producer, Director, Writer
Janine Duvitski Sharon
Sharon Rooney Backpacker
Charlie Rowe Young Jay Kelly
Stanley Townsend First Voice (voice)
David Heyman Producer
Leila Farzad 1st AD
Carlos Jacott Gordon
Oliver Fergusson-Taylor Visual Effects Producer
Nasser Memarzia Professor
Nigel Whitmey Stand-in
Paul Eliopoulos Stunt Coordinator
Ruby Stokes Sara
Kit Rakusen Eli
George Drakoulias Music Supervisor
Francesco De Vito Farm Equipment
Martin McDougall 1st AD
Amy Pascal Producer
Ben Wright Stunt Coordinator
Stuart Bullen Visual Effects Supervisor
John Macmillan Chef
Douglas Aibel Casting
Théo Augier Guillaume
Patsy Ferran Brenda
Marlow Warrington-Mattei Stunt Coordinator
Teddy Blanks Main Title Designer
Juliet Cowan Actress
Philippe Spall Train Conductor
Nicôle Lecky Krista
Annabel Mullion Woman in the Window
Sadie Sandler Vivienne Sukenick
Linus Sandgren Director of Photography
Ann Pala Makeup & Hair
Chris Scarabosio Supervising Sound Editor, Sound Re-Recording Mixer
Parker Sawyers Props
Martin Ware Casting Associate
Nicholas Britell Original Music Composer
Matthew Glasner Casting Associate
Philip Arditti Cinematographer
Carmel Jackson Makeup & Hair
Rowan Watson Sound Designer