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!
Trivia about Grandpa in My Pocket
The first three series of the show were set in fictional location called "Sunnysands".
Loading videos…
Cast & Crew
📡 Where to Watch
Stream
Buy
Availability for Grandpa in My Pocket via JustWatch. Options vary by region and change over time.