Episode 1
The Magic Of Christmas
12m
Grandpa uses his shrinking cap to give Great Aunt Loretta a magical Christmas
Where to watch Grandpa in My Pocket
TV series
Grandpa in My Pocket
2009TV-Y5 seasons7.5 / 10
A Grandpa with a magic Shrinking Cap that only his grandson Jason knows about. When he puts the cap on Grandpa shrinks and creates comic mayhem, but somehow Grandpa and Jason always manage to save the day. It’s teamwork!
Availability
Not streaming in United States
Checked Sep 3, 2026
Grandpa in My Pocket premiered February 10, 2009. We don't have a confirmed streaming, rental or purchase option yet.
Synopsis
A Grandpa with a magic Shrinking Cap that only his grandson Jason knows about. When he puts the cap on Grandpa shrinks and creates comic mayhem, but somehow Grandpa and Jason always manage to save the day. It’s teamwork!
Season 3 episodes
Choose an episode, then use the watch options above for the show.
Episode 2
No Ordinary Pig
12m
Dad sorts out the attic and finds Grandpa's old piggy bank. He gives it to Mr Mentor the Inventor who discovers to his delight that this is no ordinary pig!
Where to watch Grandpa in My PocketEpisode 3
Lighthouse View, As Good As New
12m
Bubbles the Babysitter has to handle some surprise visitors who want to buy the Mason's house! Grandpa decides they must be stopped.
Where to watch Grandpa in My PocketEpisode 4
Boom A Boom Whoop Zing Zoo
12m
The family is taking part in a singing concert at Miss Smiley's Cafe. Opera singer Madame Vibrato tries to help everyone make the music come alive. And sure enough, it does!
Where to watch Grandpa in My PocketEpisode 5
Lenora The Explora
12m
Lenora the Explorer comes to Sunnysands in search of the Blue Big Beaked Bonglebird and she won't leave until she finds it. Grandpa realises he'll have to help out.
Episode credits
Guest stars Sian Thomas
Episode 6
A Captain Dumbletwit Box of Tricks
12m
Mum's latest hobby is making games for the whole family to play. When Great Aunt Loretta starts cheating, little Max doesn't like it. So Grandpa plays a few tricks of his own.
Where to watch Grandpa in My PocketEpisode 7
No Help For Alvin
12m
Cousin Alvin is looking after the toyshop for Mr Whoops and claims he doesn't need any help. But Grandpa knows better!
Where to watch Grandpa in My PocketEpisode 8
Mr Mentor's Marvelicious Inventing Club
12m
Jason has chicken pox and has to miss Mr Mentor's Inventing Club. Grandpa goes to help Jemima, only to find that Floyd wants to do some inventing too.
Where to watch Grandpa in My PocketEpisode 9
More Than a Biscuit For McWhiskit
12m
Great Aunt Loretta has invited a celebrity chef to the house to try some of her ghastly recipes. As things start to go wrong, Grandpa cooks up some magic to save the day.
Where to watch Grandpa in My PocketEpisode information updated Sep 3, 2026
Available now in United States
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More about Grandpa in My Pocket
Cast
James BolamJay RuckleyJason Mason
Amaka OkaforJasmineIlan GalkoffTerence
Meera SyalMrs Pointy Pencil
Sian ThomasLenoraProduction details
- Status
- Ended
- Series type
- Scripted
- Episodes
- 69
- Original language
- English
Networks & production
CBeebiesUnited Kingdom