The Mod Squad (1968)

S2E24 Call Back Yesterday

Pete finds himself drawn into a corporate conflict within his ex-girlfriend's family as he worries about her troubles, leading to an unexpected reunion with his mother. The episode features Claire, portrayed by Margot Kidder, Doug played by Mark Goddard, Pete as Michael Cole, Linc represented by Clarence Williams III, Julie by Peggy Lipton, and Greer, played by Tige Andrews.