Mark Fred Withers (June 25, 1947 – November 22, 2024) was an American actor, best known for his roles on television.

[1] He earned a Bachelor of Arts degree in acting and directing from California State University, Los Angeles and a Master of Fine Arts from Minnesota State University, Mankato.

[2] Withers portrayed Ted Dinard, the ill-fated gay lover of Steven Carrington (played by Al Corley) during the 1981 first season of the prime time soap opera Dynasty.

[3] Other television credits include Wonder Woman; The Greatest American Hero; Magnum, P.I.

Withers died of pancreatic cancer on November 22, 2024, in Glendora, California, at the age of 77.