On screen
Cast
18 credited performers
Bill Hader
The Cat in the Hat (voice)
Xochitl Gomez
Gabby (voice)
Tiago Martinez
Sebastian (voice)
Matt Berry
Waffles the Fish (voice)
Quinta Brunson
Sherri (voice)
Bowen Yang
(voice)
America Ferrera
Carmen (voice)
Paula Pell
(voice)
Tituss Burgess
(voice)
Giancarlo Esposito
Mr. Hoogeboom (voice)
Thomas Middleditch
Thing One (voice)
Robin Åkerstrand
Sven (voice)
Ralph Garman
(voice)
Daniel Middleton
(voice)
Roxana Ortega
(voice)
Jay Pharoah
(voice)
Wilmer Valderrama
(voice)
America Young
(voice)