Rich Man, Poor Man (1976)

Season 1: Episode 6

After an unsuccessful attempt at saving his marriage and keeping his family together, Tom returns to the boxing ring. But his affair with a new woman draws him deep into boxings dangerous underworld. Rudy's business career has taken off and he turns his attention to winning over Julie once more. But Julie is not fully recovered from her rocky marriage. She and Rudy must deal with problems from the past that come back to haunt her.