Susan Blu
Grandma Spankenheimer (voice)
Cast (10)
Alex Doduk
Jake Spakenheimer (voice)
Michele Lee
Cousin Mel (voice)
Elmo Shropshire
Grandpa Spankenheimer / The Narrator (voice)
Cam Clarke
Austin Bucks (voice)
Jim Staahl
Santa Claus (voice)
Kathleen Barr
Mrs. Claus / Rita Spankenheimer / I.M. Slime / Officer #1 (voice)
Maggie O'Hara
Daphne Spankenheimer (voice)
Scott McNeil
Frank Spankenheimer (voice)
Jim Fisher
Officer #2 (voice)
Crew (10)
Jim Fisher
Producer
Phil Roman
Director
Penelope Sevier
Animation Manager
Nathan Wang
Original Music Composer
Jim Staahl
Writer
Jim Staahl
Producer
Phil Roman
Executive Producer
Fred A. Rappoport
Writer
Elmo Shropshire
Writer
Jim Fisher
Writer