Movie Star, American Style or; LSD, I Hate You (1966)

Producer/director Albert Zugsmith's acid-therapy "comedy," complete with a tinted trip sequence "in hilarious LSD color." A suicidal film star named Honey Bunny is sent by her producer to a rest home run by an unhinged Dr. Horatio, who gives his patients LSD as a cure. The wacky patients include female impersonator Skippy Roper as an effeminate dress designer, a midget, a fat lady, and lots of actors, directors, and producers, including Zugsmith himself.