Supercar - Season 1 - Eps 10: Island Incident
Supercar's underwater capabilities come in handy when Mike receives a call for help from the deposed president of the island nation of Pelota.
About Supercar

Title: Supercar
First Air Date: 1961-01-28
Last Air Date: 1962-04-29
Status: Ended
Rating: 6.8/10 (from 6 votes)
Language: EN
Seasons: 2
Total Episodes: 39
Network: Associated Television
Genres: Action & Adventure, Animation, Sci-Fi & Fantasy
Production Companies: AP Films, ITC Entertainment, Associated Television (ATV)
Synopsis
Follows the adventures of Mike Mercury and the test crew at Black Rock Laboratory in the Nevada Desert in 1962, as they test out Supercar, a prototype vehicle capable of traveling on land, can dive underwater, and can fly through the air.
Cast

Sylvia Anderson

Cyril Shaps

David Graham

George Murcell

Graydon Gould