The Great Car Party! was an audio cassette tape created as an exclusive send-away through Life Cereal. The musical audio adventure featured Waldo, Wenda, Woof, Wizard Whitebeard, Odlaw and others travelling to a special surprise party in the wild Waldomobile. The tape featured songs, games, puzzles and comedy routines with the Waldo cast.
Songs and games include "We're on on Way", "The 12 Tops of Pizza" (a parody of "The 12 Days of Christmas" about pizza toppings), and "Wheels on the Car."
The vocal cast of the production was different from the other Waldo productions, and many characters sounded quite different from past portrayals, most notably the Where's Waldo? television show.
The audio production, script writing and songs produced by Dennis Scott and children's entertainer Debi Derryberry (aka Deborah Sue Greenberg) did dialogue and singing.