5 Season
153 Episode
Uncle Grandpa - Season 4 Episode 23 The Phone Call (2017)
A threatening phone call from a stranger causes the gang to panic.
- Country : United States of America
- Genre : Comedy, Animation, Sci-Fi & Fantasy, Family
- Studio : Cartoon Network
- Director : Peter Browngardt
- Cast : Peter Browngardt, Eric Bauza, Kevin Michael Richardson, Adam Devine