Plot
A downtrodden unemployed pushover is lured into a sordid family conspiracy to murder his wife's grandfather on Christmas day.
Where to watch Let's Kill Grandpa?
Let's Kill Grandpa is a comedy movie featuring Diana Bologna.
Let's Kill Grandpa is currently streaming for free (ad-supported) on Freevee and Tubi TV.
It is also possible to buy Let's Kill Grandpa on Amazon Video, Apple TV, Google Play Movies, Vudu and YouTube.