Aired: January 23, 1985 | Season: 1 | Episode: 16

Overview
Runtime: 45m
Directed by: Michael Landon
Written by: Hugh Corcoran, Jan Heininger
Guest stars: John Lawlor, Peggy McCay, Robin Dearden, Wil Wheaton
Description
Mark gets a chance to go back in time to tell his grandfather that he loved him. Mark also gets to help his grandfather said his farm for repossession but he must get Mark Jr. to tell his grandfather that he loves him and would rather stay with him.