Giant
- Episode aired Oct 25, 1977
- 48m
The world is endangered when a vortex opens in the ocean, and Mark must find where its going and some how stop it before all the water is drained away.The world is endangered when a vortex opens in the ocean, and Mark must find where its going and some how stop it before all the water is drained away.The world is endangered when a vortex opens in the ocean, and Mark must find where its going and some how stop it before all the water is drained away.