United Kingdom, Oct. 31 -- John Stamos was "terrified" of acting opposite a "dangerous" chimpanzee in a Full House episode.

The 62-year-old actor - who played Uncle Jesse Katsopolis in the late 1980s, early 1990s sitcom - had close contact with Ginger the chimp in the memorable season five episode titled Too Much Monkey Business, and he was scared after producers warned "Don't look it in the eye".

John's Full House co-stars Jodie Sweetin (Stephanie Tanner) and Andrea Barber (Kimmy Gibbler) recalled the episode of the How Rude, Tanneritos! podcast.

Andrea, 49, said: "Do you remember when we interviewed John and he talked about being terrified because they were like, 'Don't look it in the eye because chimps are dangerous.'

"They were li...