According to the search results, "Dr. Seuss The Cat in the Hat" can be streamed on the following platforms:

• Peacock TV
• Spectrum TV
• Prime Video
• Redbox
• Vudu
• Apple TV
• Starz Apple TV Channel
• Starz Roku Premium Channel
• Starz
• Starz Amazon Channel
• Netflix
• Google Play

It is also possible to rent or purchase the movie on Amazon, Vudu, and Google Play.