Aaron Horvath Director Michael Jelenic Additional Voices Director, Voice Chris Pratt Mario Voice Anya Taylor-Joy Princess Peach Voice Charlie Day Luigi Voice Jack Black Bowser Voice Keegan-Michael Key Toad Voice Benny Safdie Bowser Junior Voice Glen Powell Fox McCloud Voice Donald Glover Yoshi Voice Issa Rae Honey Queen Voice Luis Guzmán Wart Voice Kevin Michael Richardson Kamek Voice Brie Larson Rosalina Voice Eric Bauza Toad General Voice Roxana Ortega Ukiki Voice Ed Skudder R.O.B. Voice Carlos Alazraqui Additional Voices Voice Monia Ayachi Additional Voices Voice Ryan Bartley Additional Voices Voice Rachel Butera Additional Voices Voice Jessica DiCicco Additional Voices Voice John Gidcomb Additional Voices Voice Danielle Hartnett Additional Voices Voice JP Karliak Additional Voices Voice Susan Leslie Additional Voices Voice Hope Levy Additional Voices Voice Eric Lopez Additional Voices Voice Scott Menville Additional Voices Voice Laraine Newman Additional Voices Voice Matt Nolan Additional Voices Voice Eric Osmond Additional Voices Voice Isaac Robinson-Smith Additional Voices Voice Sean Rohani Additional Voices Voice Rino Romano Additional Voices Voice Fred Tatasciore Additional Voices Voice Kiff VandenHeuvel Additional Voices Voice Scott Whyte Additional Voices Voice Matthew Wolf Additional Voices Voice Virginia Dare Jelenic Yellow Luma Voice Juliet Jelenic Lumalee Voice Elijah Hoffman Additional Voices Voice Skai Hoffman Additional Voices Voice Pepper Jelenic Additional Voices Voice Ashley London Additional Voices Voice Matthew Fogel Screenwriter Christopher Meledandri Producer Shigeru Miyamoto Producer Brian Tyler Original Music