Anya Taylor-Joy Princess Peach (voice)
Chris Pratt Mario (voice)
Jack Black Songs, Bowser (voice)
Seth Rogen Donkey Kong (voice)
Kevin Michael Richardson Kamek (voice)
John DiMaggio Uncle Arthur (voice)
Keegan-Michael Key Toad (voice)
Charlie Day Luigi (voice)
Khary Payton Penguin King (voice)
Fred Armisen Cranky Kong (voice)
Carlos Alazraqui Additional Voices (voice)
Eric Bauza Toad General (voice)
Phil LaMarr Additional Voices (voice)
Cree Summer Additional Voices (voice)
Scott Menville Koopa General (voice)
Shigeru Miyamoto Producer
Cathy Cavadini Additional Voices (voice)
Alex Hirsch Thanks
Jessica DiCicco Mario's Mom (voice)
Brian Tyler Original Music Composer, Conductor
Ashly Burch Additional Voices (voice)
Sebastian Maniscalco Spike (voice)
Jacob Riehle ADR Supervisor
Eric Favela Story Artist
Charles Martinet Mario's Dad / Giuseppe (voice)
Brett Hoffman Executive Producer
Randy Thom Sound Designer
Barbara Harris Additional Voices (voice)
Serguei Kouchnerov Additional Storyboarding, Other
Rino Romano Uncle Tony (voice)
Lee Shorten Additional Voices (voice)
Michael Jelenic Songs, Director
Yoichi Kotabe Thanks
Jeff Kryka Orchestrator
Matthew Fogel Writer
Mark Walton Story Artist
Chris Meledandri Producer
Eric E. Osmond Editor, Additional Voices (voice), Songs
Jonathan del Val Animation
Daniel Laurie Supervising Sound Editor
Richard Duarte Foley Mixer
Aaron Hendry Additional Voices (voice)
Aaron Horvath Director, Songs
Ed Skudder Head of Story, Storyboard Artist
Gregory Perler Additional Editor
Will Collyer Additional Voices (voice)
Jana Vance Foley Artist
Juan Peralta Sound Re-Recording Mixer
Robert Taylor Associate Producer
Guy Bar'ely Story Artist
Pete Horner Sound Re-Recording Mixer
Benjamin Faure Supervising Animator
Scott Guitteau Sound Effects Editor
Andy Hirsch Additional Voices (voice)
Sean England Foley Artist
Willow Geer Additional Voices (voice)
Jeff Mednikow Story Artist
Terah 'Bishop' Woodley II Sound Re-Recording Assistant
Jeremy Maxwell Additional Voices (voice)
Holly Sedillos Vocals
Ronni Brown Foley Artist
Jasper Randall Conductor
Robert Elhai Orchestrator
Andrew Kinney Orchestrator
E. Larry Oatfield Foley Supervisor
Laurent de la Chapelle In Memory Of
Takashi Tezuka Other
Rachel Butera Additional Voices (voice)
Tony Siruno Character Designer
David Carrière Animation
Fabien Polack Co-Director
Augustin Clermont Animation