Michael Bentine's Potty Time - Season 4
1 - The Invisible Potty / Drake's Circumnavigation
Air Date: January 11, 1978
2 - The Secret War / The Potty Roman Games
Air Date: January 18, 1978
3 - The Potty Lifeboat / U.S. Independence
Air Date: January 25, 1978
4 - The Fun Factory / The Potty Bypass
Air Date: February 1, 1978
5 - The Potty Safari Park / The Potty in the Iron Mask
Air Date: February 8, 1978
6 - Theseus and the Minotaur / The Great Potty Escape
Air Date: February 15, 1978
7 - The Hillbillies / The Private Enterprise Monastery
Air Date: February 22, 1978