MC, acrobat, aerialist, auteur, ballyhoo man, bareback rider, barker, callboy, circus artist, clown, costume designer, costumer, costumier, director, emcee, equestrian director, equilibrist, exhibitor, flier, high-wire artist, impresario, juggler, lion tamer, makeup man, master of ceremonies, playreader, producer, prompter, scenewright, set designer, showman, slack-rope artist, snake charmer, spieler, stage director, stage manager, sword swallower, theater man, theatrician, ticket collector, tightrope walker, trapeze artist, tumbler, usher, usherer, usherette