Martin Short
The Cat in the Hat
Jacob Ewaniuk
Nick
Rob Tinkler
Fish / Thing 1 / Thing 2 (voice)
Tracey Hoyt
Sally's Mom / Nick's Mom (voice)
Annick Obonsawin
Ralph (voice)
Naomi Snieckus
(voice)
Julie Lemieux
(voice)
Andrea Martin
(voice)
Alexa Torrington
Sally
Shawn Meunier
Ralph's Dad (voice)
