Episode 51 of "Quantum Leap"
s03e20 Heart of a Champion
Title: Heart of a Champion
Director: Joe Napolitano
Writer: Tommy Thompson
Guest Stars: Deborah Wakeham (Terri Shiloh), Tim deZarn (Stan), Terry Funk (Carl), Rance Howard (Lamar), Don Dolan (Referee), Angela Paton (Sheri Shilo), Jay S. York (Executioner), Don Hood (Carl Shilo), Susan Isaacs (Myra), Jeff Hochendoner (Terry Sammis / Mirror), John Kidwell (Hank Sammis)
Plot Outline:
The heart of a champion belongs to Ronnie, a professional wrestler, who will die if he competes in the title match. Sam, as his brother and new partner Terry, must convince him of his hidden health problem, while avoiding his own health problem - the jealous wrestler-husband of a woman who has taken an amorous interest in Sam.