Clarence

Spencer Rothbell Clarence / Camden / Mavis (voice)

Tom Kenny Sumo (voice)

Sean Giambrone Jeff (voice)

Katie Crown Mary / Ms. Baker / Ms. Shoop (voice)

Roger Craig Smith Belson / Percy (voice)

Eric Edelstein Chad (voice)

Skyler Page Clarence / Mr. Reese / Nathan (voice)

Grace Kaufman Chelsea / Patsie (voice)

Donovan Patton Mr. Reese / Kid Reese / Worker (voice)

Damien C. Haas Amy Shutzger (voice)

K

Kyle Arem Dustin (voice)

Joshua Rush Breehn / Vu (voice)