Currently available on 3 streaming services.

The Cat in the Hat streaming: where to watch online?

You can buy "The Cat in the Hat" on Apple TV, Fandango At Home, Microsoft Store as download or rent it on Fandango At Home online.

Cast

Allan Sherman
The Cat in the Hat (voice)
Daws Butler
Mr. Krinklebein the Fish (voice)
Pamelyn Ferdin
Sally (voice)
Tony Frazier
Boy (voice)
Gloria Camacho
Mother (voice)
Thurl Ravenscroft
Thing 1 (voice)
Gene Morford
Thing 2 (voice) (as Lewis Morford)