Sezon 3
Bölümler
1 Ancient Britain / 20,000 Potty Leagues Under the Sea 4 Oca 1977 2 China / Jason and the Argonauts 11 Oca 1977 3 Mysteries of the Mighty Thames / Seven Wonders of the World 18 Oca 1977 4 Potty Marsh Under-The-Wall / Age of Chivalry 25 Oca 1977 5 The Conquistadores / Gulliver in Lilliput 1 Şub 1977 6 The Industrial Revolution / The Faeries 8 Şub 1977 7 The Great Climb / Salamis 15 Şub 1977 8 The Pilgrims / The Blotting Paper Bomb 22 Şub 1977 9 The Foam Fighters / The Great Transcontinental Rail Road 1 Mar 1977 10 The Gardeners / Hannibal the Great 8 Mar 1977 11 The Mighty Rig / Ye Gods 15 Mar 1977 12 The Mighty Press / Camouflage Corps 29 Mar 1977 13 Ali Baba / Acacia Avenue Triangle 5 Nis 1977