The aging boxer known as “Stag” (played by George Bancroft) seems to retain much of his mental acuity even after facing off against the up-and-coming "Buzz" (John Wayne), leading him to retire and settle down with his girlfriend, “Puff” (Wynne Gibson). Their newfound stability is quickly challenged when a tragic accident claims the life of his manager, unexpectedly thrusting them into the role of caretakers for his o…