Dr. Seuss on the Loose (1973)

Dr. Seuss on the Loose is an animated musical television special cartoon, first airing on CBS on October 15, 1973.

Voices:

 * Allan Sherman - The Cat in the Hat
 * Hans Conried - Narrator, North-Going Zax, South-Going Zax, Fox
 * Paul Winchell - Guy Who is Not Sam-I-Am, Sam-I-Am, Sneetches
 * Bob Holt - Sylvester McMonkey McBean, Sneetches