Children's comedy about a grandpa who can magically shrink. Jason's cousins Elsie and Josh are let into the secret about Grandpa's magic shrinking cap.
Source: CBeebies
Series 3 - Mr Whoops' Wonderful Wedding
Comedy series featuring a grandpa with a magical shrinking cap. Mr Whoops is getting married to somebody very special in Sunnysands.
27-07-2014
CBeebies
Series 5 - Shiny Gold Stars
Children's comedy. A hotel inspector visits the Mill on the Marsh and Great Aunt Loretta becomes very excited at the prospect of winning shiny gold stars.
10-12-2017
CBeebies
Series 1 - Sweet Dreams For Cousin Alvin
Comedy drama featuring a grandpa with a magical Shrinking Cap. Jason's cousin Alvin has come to stay, but he has turned into a terrible teenager.
31-08-2014
CBeebies
Series 1 - Toy For A Boy Called Troy
Comedy drama featuring a grandpa with a magical shrinking cap. Miss Smiley takes Jason and Troy to Mr Whoops's toy shop to buy a treat.
19-10-2014
CBeebies