Tom Hanks

David S. Pumpkins (voice)

Peter Dinklage

Narrator / Adult Kevin (voice)

Mikey Day

Left Skeleton (voice)

Bobby Moynihan

Fat Skeleton (voice)

Streeter Seidell

Troy Ditmeyer (voice)

Joaquin Obradors

Kevin (voice)

Spencer Moss

Dotty (voice)

Steve Higgins

(voice)

Cecily Strong

(voice)

Melissa Villaseñor

(voice)

Lexi Underwood

Paige (voice)

Don Roy King