This compilation is made up of Mr Whoops episodes from season 1!

The Wonderful World of Mr Whoops: Mr Whoops invites Jason, Jemima and their friends to a day out on the beach. Grandpa puts on his Shrinking Cap and tries to join in the fun. Mr Whoops has lots of little accidents and everything goes wrong. Grandpa and Jason team up to save the day.

Chaos in The Cafe: Accident-prone Mr Whoops looks after the cafe while Miss Smiley is away. Grandpa shrinks and flies off to help out just as a rather difficult customer, Lady Prigsbottom, arrives. Grandpa tries to help her see the funny side of Mr Whoops's slapstick antics.

Toy for a Boy Called Troy: Miss Smiley takes Jason and spoilt boy-next-door Troy to Mr Whoops's toy shop to buy a treat. Grandpa wants to teach Troy some manners so he shrinks and hides in Jason's pocket. Let loose in the shop, Grandpa puts his daring plan into action.

Shake Up and Shape Up: It is Shake Up and Shape Up week in Sunnysands, and everyone is exercising. Accident-prone Mr Whoops decides to buy a bike. Grandpa thinks this is a terrible idea and sets out to persuade Mr Whoops that there are other ways to get fit.