Cast of Why Him?

24 credited, in billing order.

Bryan Cranston
Bryan Cranstonas Ned Fleming
James Franco
James Francoas Laird Mayhew
Zoey Deutch
Zoey Deutchas Stephanie Fleming
Megan Mullally
Megan Mullallyas Barb Fleming
Griffin Gluck
Griffin Gluckas Scotty Fleming
Keegan-Michael Key
Keegan-Michael Keyas Gustav
Kaley Cuoco
Kaley Cuocoas Justine (voice)
Cedric the Entertainer
Cedric the Entertaineras Lou Dunne
Zack Pearlman
Zack Pearlmanas Kevin Dingle
Jee Young Han
Jee Young Hanas Marnie Dingle
Grace Hazelett
Grace Hazelettas Vanessa Dingle
Sadie Hazelett
Sadie Hazelettas Vanessa Dingle
Casey Wilson
Casey Wilsonas Missy Pederman
Andrew Rannells
Andrew Rannellsas Blaine Pederman
Adam Devine
Adam Devineas Tyson Modell
Tangie Ambrose
Tangie Ambroseas Patty Dunne
Steve Bannos
Steve Bannosas Burt
Steve Aoki
Steve Aokias DJ Steve Aoki
Richard Blais
Richard Blaisas Richard Blais
Elon Musk
Elon Muskas Elon Musk
Gene Simmons
Gene Simmonsas Gene Simmons
Paul Stanley
Paul Stanleyas Paul Stanley
Peter Criss
Peter Crissas Peter Criss
Chris A. Liscomb
Chris A. Liscombas Chris A. Liscomb

Crew

John HamburgJohn HamburgDirector · Executive Producer · Screenplay · StoryIan HelferStory · ScreenplayJonah HillJonah HillStory · ProducerGeorgia KacandesGeorgia KacandesExecutive ProducerJames FrancoJames FrancoExecutive ProducerBen StillerBen StillerProducerDan LevineDan LevineProducerShawn LevyShawn LevyProducerTheodore ShapiroTheodore ShapiroOriginal Music ComposerKris KachikisDirector of PhotographyDean ZimmermanDean ZimmermanEditorWilliam KerrEditor