Hollywood Steps Out (1941)

A tour of Ciro's Nightclub packed with caricatures of many top stars, including (in order) Cary Grant, Greta Garbo Edward G. Robinson and Ann Sheridan, Johnny Weissmuller, James Cagney, Humphrey Bogart and George Raft, Harpo Marx, Clark Gable, Bing Crosby, Leopold Stokowski, James Stewart and Dorothy Lamour, 'Tyrone Power (I)' and Sonja Henie, The Frankenstein Monster, Larry Fine, Moe Howard, Curly Howard, Oliver Hardy, Cesar Romero, Mickey Rooney, Judy Garland and Lewis Stone, Kay Kyser, Peter Lorre, Henry Fonda, J. Edgar Hoover, Ned Sparks, Jerry Colonna, and Groucho Marx; many more just get sight gags, such as Claudette Colbert, Norma Shearer, William Powell, Don Ameche, Wallace Beery, C. Aubrey Smith, Boris Karloff, Arthur Treacher, Buster Keaton and Mischa Auer.