A biopic about the man behind Cartoon Network 2010s success "Adventure Time".
Jacob Wysocki
Brandon Routh
Rupert Grint
Bill Burr
Ilana Glazer
Max Minghella
Ian Carter
Michaela Dietz
Kyle Gass
Michael Cera
Asher Angel
John Goodman
Steve Carell
Zendaya
Rebel Wilson
Will Smith
Adam Muto
Pendleton Ward
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