Cast
Zack Shada
Pen (voice)
John DiMaggio
Jake / Additional Voices (voice)
Paige Moss
Princess Bubblegum (voice)
Dee Bradley Baker
Rainicorn / Additional Voices (voice)
John Kassir
Ice King (voice)
Tom Kenny
Additional Voices (voice)
Crew
Production
Meredith Layne
Casting
Fred Seibert
Executive Producer
Kevin Kolde
Producer
Therese Trujillo
Line Producer
Jack Kinman
Production Manager
Pendleton Ward
Producer's Assistant
Claudia Spinelli
Executive In Charge Of Production
Larry Huber
Executive Producer
Pendleton Ward
Co-Producer
Writing
Pendleton Ward
Writer