Sing along with Darwin on his way home to Gumball. Subscribe to the Cartoon Network UK YouTube channel: . Having been accidentally flushed down the toilet, Darwin is on a mission to get back to Elmore and his best friend, Gumball. Richard and Nicole are struggling to control the young, hyperactive, Gumball. So they decide to get him a pet to calm him down. Darwin makes the long journey back after being accidently flushed, with the link with Gumballs heart to guide him. GENRE: Anime/Comedy Based from the show The Amazing World Of Gumball by Cartoon Network Europe. ( .