Tiddler is a very fidgety fish. So much so, that when his mother has had enough, she sends him out into the sea to swim, �Watch out for the Big Fish� she warns. Tiddler flips and glides faster than a rocket. He comes across several sea creatures before his curiosity gets the better of him and he enters a big, dark cave� When Tiddler hears a loud snap, and everything suddenly goes dark, he realizes he is in the belly of �the Big Fish�! Now more fidgety than ever, Tiddler jumps and bumps, tumbles and turns inside the belly of the fish, causing more than a bit of a disturbance until � BURP! The big fish has had enough of Tiddler.