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Professor Chi Chi arrives at Pat and Stan's in a panic and asks them if he can stay the night. He was fine-tuning an invention when BANG, his house and his laboratory exploded. Stan offers up his bed while he sleeps on the sofa in the living room. It's like sleeping on a bed of nails! To top it off professor Chi Chi is a sleepwalker... It's going to be a long, hard night!

Q: What do you get if you cross a happy go-lucky hippo with a fun-loving yet cynical dog?
A: Pat and Stan -- comedy superstars of TV and Internet!

Brought to you by the producers of the hit shows Peppa Pig, Ben and Holly, and Humf: http://bit.ly/1dsoOuV