Official website: https://www.disneyplus.com/movies/the-wonderful-world-of-mickey-mouse-steamboat-silly/1XsYHAa1nLZY
Chris Diamantopoulos
Mickey Mouse (voice)
Tony Anselmo
Donald Duck (voice)
Jim Cummings
Pete (voice)
Bill Farmer
Goofy (voice)
Tress MacNeille
Daisy Duck (voice)
Kaitlyn Robrock
Minnie Mouse (voice)