Premiering September 2nd.
From Peter Browngardt writer for Adventure Time, Chowder, Flapjack. and creator of Fort Awesome
Here is the original pilot from 2009
Uncle Grandpa (voiced by Peter Browngardt) – The series titular protagonist, He is the Uncle and the Grandpa to everyone on earth. Uncle Grandpa has an large L-shaped head, a pink nose, a red fanny pack that talks, a propeller hat, a tiny cylindrical and spherical body skull, and rainbow overalls. His outward appearance tends to be very childlike and simple, but is well-meaning, fun-loving and surprisingly competent in the call to action. His catchphrase is "Good morning!" Fanny Pack (voiced by Eric Bauza) – Uncle Grandpa's talking red fanny pack and best friend, who carries all of his priceless valuables. He even contains an elevator inside that can lead to many secret dimensions. Giant Realistic Flying Tiger – A cutout photograph of a tiger that Uncle Grandpa rides on to get around. Like a real tiger, she only communicates by roaring. She leaves a trail of rainbow smoke whenever in flight. Pizza Steve (voiced by Adam DeVine) – An egotistical talking pizza slice with sunglasses, who is a companion to Uncle Grandpa. Mr. Gus (voiced by Kevin Michael Richardson) – A dinosaur person, who has lived more than a million years on Earth, rendering him unfazed with Uncle Grandpa's encounters. Frankenstein – A tagalong with Uncle Grandpa in his adventures. Frankenstein appears randomly in the series, but rarely, if ever, has anything to do with the plot. Because of his condition, he is unable to talk, though he will occasionally roar. He is usually seated next to Uncle Grandpa in his chair.