Cody Grande

J.C. Carbone/Marty/Himself

Brandon Thorson

Colonel Mustard

Marc Brewer

Boris/Professor Plum

George Bladon

Dr. Spooner

Garrett Grande

Big G/ Dr. Jacob Cullen/J.C.'s brother

Laken Thorson

Bella/Mrs. White

Celeste Bird

Celeste

Skyler Penny

Herself

Ethan Pearl

Boris's henchman

Sheffield Hocker

Boris's henchman

Rohail Noor

Yellow Jacket

Koutn James

Cupid's messenger

Jake Marone

Jake

Sarine Krovitz

Sarine

Summer Thorson

Ms. Scarlet/Summer

Dillon Thorson

The Slasher/Mr. Green

Claudia Grande

Mrs. Peacock

Randy Thorson

Mr. Boddy

Sam Bevill

Sam

Tony Grande

Mr. Carbone

Griffen Hamilton

Deputy Peterson (voice)