Flipper (1964) - Deep Waters

Seizoen: 2 - Aflevering: 28 / 58 - Eerst uitgezonden: 02 april 1966 - Episode ID: 95442

When Porter dives into the depths with Ulla in her submarine for a survey of the ocean floor, the tiny craft snaps its propeller on the rocky coral stranding them under 50 metres of water.