Mario (voice)
Chris Pratt
Kamek (voice)
Kevin Michael Richardson
Bowser (voice)
Jack Black
Princess Peach (voice)
Anya Taylor-Joy
Luigi (voice)
Charlie Day
Penguin King (voice)
Khary Payton
Toad (voice)
Keegan-Michael Key
Donkey Kong (voice)
Seth Rogen
Mario's Dad / Giuseppe (voice)
Charles Martinet
Cranky Kong
Fred Armisen
Spike (voice)
Sebastian Maniscalco
Uncle Tony (voice)
Rino Romano
Uncle Arthur (voice)
John DiMaggio
Mario's Mom (voice)
Jessica DiCicco
Toad General (voice)
Eric Bauza
Lumalee (voice)
Juliet Jelenic
Koopa General (voice)
Scott Menville
Additional Voices (voice)
Carlos Alazraqui
Additional Voices (voice)
Jason Broad
Additional Voices (voice)
Ashly Burch
Additional Voices (voice)
Rachel Butera
Additional Voices (voice)
Cathy Cavadini
Additional Voices (voice)
Will Collyer
Additional Voices (voice)
Django Craig
Additional Voices (voice)
Willow Geer
Additional Voices (voice)
Aaron Hendry
Additional Voices (voice)
Andy Hirsch
Additional Voices (voice)
Barbara Harris
Additional Voices (voice)
Phil LaMarr
Additional Voices (voice)
Jeremy Maxwell
Additional Voices (voice)
Daniel Mora
Additional Voices (voice)
Eric Osmond
Additional Voices (voice)
Noreen Reardon
Additional Voices (voice)
Lee Shorten
Additional Voices (voice)
Cree Summer
Additional Voices (voice)
Nisa Ward
Additional Voices (voice)
Nora Wyman