Welcome Back, Kotter (1975)

S02E10 Horshack vs. Carvelli

Arnold seizes the chance to challenge Carvelli to a boxing match, eager to prove his worth. However, when his fellow Sweathogs question his masculinity, his resolve strengthens even further. Fueled by the need to demonstrate his courage, Arnold is more determined than ever to step into the ring and face his opponent head-on.