Streaming availability in United States
Where to Watch My Grandpa Detective (2016)
A police detective is partnered with his estranged grandfather to investigate a series of robberies.
Comedy 97 min
Where to Watch
Hoopla 
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YouTube Cast
- Stephen Hardy as Robert Whitmore 3rd (Bobby)
- Garry Nation as Robert Whitmore 1st (Grandpa)
- Glenda Warkentin as Sassy
- Stephen Ellerbeck as Bob (Robert Whitmore II)