Harpo often doffed his hat on-screen, but Chico very rarely removed his Tyrolean hat, even when indoors. For a few seconds on-screen in the earlier scene, Chico's head is uncovered, revealing a wavy wig. Chico had already started going bald when the brothers appeared in their first Broadway production, "I'll Say She Is", in 1924. All of the Brothers' natural receding-hairline patterns were similar, but Harpo and Chico covered theirs with wigs (Groucho later sported an obvious toupee in the films "At The Circus" and "Go West").