Bowfinger

Bobby Bowfinger (Steve Martin) is Hollywood's least successful director.

He figures that the only way to boost his flagging reputation is to make a film with megastar Kit Ramsey (Eddie Murphy).

However, the only way to get Kit into the movie is to film him surreptitiously, while actors approach him and say their lines.

Bowfinger also stumbles upon Kit's movie buff brother Jeff (Murphy again), whom he convinces to impersonate his befuddled brother.

Frank Oz directs from Steve Martin's original script.