"Ello Gov'nor" is an episode of the animated TV series Regular Show which makes suitable viewing for Halloween. It first aired in the United States on the Cartoon Network on November 29, 2010.
Rigby rents a horror movie and he and Mordecai watch it. However, Rigby gets frightened and keeps having nightmares that night. The next day, Benson is playing cricket. Rigby gets scared because the movie was about a British taxi and when a group of British people approach him he runs away. Pops shows Rigby and Mordecai his taxi. They go for a ride and are followed by a man dressed in a taxi costume. Rigby attacks the man, who reveals himself to be someone who works at the video store. He says that his boss made him wear the costume and that the movie is overdue. Pops pays him with lolipops, they run away before the man can catch them and Rigby has no more nightmares.