The Chipmunk Adventure (1987)
The Chipmunks and the Chipettes go head to head in a hot air balloon race, and the winner gets $100,000. Unbeknownst to the participants, the "race" is actually a diamond smuggling ring!
The Chipmunks and the Chipettes go head to head in a hot air balloon race, and the winner gets $100,000. Unbeknownst to the participants, the "race" is actually a diamond smuggling ring!