On screen
Cast
10 credited performers
Juliet Donenfeld
Piper (voice)
Sterling K. Brown
Papa (voice)
Luke Lowe
Duckston (voice)
Artwork unavailable
Maximus Riegel
Benjamin (voice)
Jakari Fraser
Theodore (voice)
LaNisa Renee Frederick
Mrs. Slothworth (voice)
Mary Faber
Mom (voice)
Artwork unavailable
Sarah Elizabeth Thompson
CJ (voice)
Jet Jurgensmeyer
Guard Monster / Boy
Julie Nathanson
Penelope (voice)