Cast and credits of The Cartoon

Jack McBrayer
Wander / Cartoon Wander (voice)

April Winchell
Sylvia / Cartoon Sylvia / Additional Voices (voice)

Keith Ferguson
Lord Hater / Cashier / Beep Boop / Additional Voices (voice)

Tom Kenny
Commander Peepers / Additional Voices (voice)

Sam Riegel
Cartoon Awesome / Additional Voices (voice)

Noël Wells
Lord Dominator (voice) (as Noel Wells)

Jon Hamm
Cartoon Hater (voice)

Jason Ritter
Skipper (voice)

Eddie Deezen
Cartoon Peepers (voice)

Kristen Schaal
Mavis (voice)

Frank Welker
Announcer (voice)

Alex Hirsch
Old Man / Soosy Du / Additional Voices (voice)