I love this movie! Peter Sellers plays a bumbling Indian movie extra who, after prematurely blowing up a very expensive fort (which was meant to be destroyed in the big finale of the war movie he was cast in), is earmarked for blacklisting so he will 'never work in movies again'. His name inadvertently ends up on an exclusive guest list to a Hollywood party at the residence of the bigwig producer who tried to sack him. Many laughs follow as Sellers (lacking in social skills) fumbles his way around the party, bringing misadventure to all those he meets. The visual gags are cheap but effective and his Indian accent is to die for! This is a side-splitter - definitely check it out!
Also, Birdie Num Num!!