Jack De Mave, who portrayed a U.S. forest ranger on Lassie and an unconventional date for Valerie Harper's Rhoda Morgenstern on the second episode of The Mary Tyler Moore Show, has died.

Actor Jack De Mave, known for appearing on such classic ... De Mave's friend, Vickie Lovett, told The Hollywood Reporter that the star died on Jan. 16 in Macon, Ga. He was in hospice care at ...