'Galactica Discovers Earth ' (Part 3) by Glen A. Larson

Together with Jamie Hamilton, a reporter from 1980, Lieutenant Troy and Lieutenant Dillon travel into the past to prevent the renegade scientist Xavier from changing history...

Lorne Green (Commander Adama), Kent McCord (Lieutenant Troy), Barry van Dyke (Lieutenant Dillon), Robyn Douglass (Jaime Hamilton), Robbie Rist (Doctor Zee), Albert Paulsen (Unknown), Louis Turenne (Unknown), Michael Strong (Unknown), Ted Gehring (Sheriff), Curt Lowens (German Commander), James R. Parkes (Walt Griffin), Adam Starr (Willy Griffin), Missy Francis (Little Girl), Hank Brandt (Colonel), Duncan Mackenzie (Third Guard), Jonathan Williams (Second Guard), Paul Brown (4th Guard), Ray Duke (Paper Boy), Doug Hale (Air Force Major), Billy Jayne (Tucker), Herbert Jefferson Jr. (Colonel Boomer ), Richard Lynch (Xavier), Robert Reed (Mortinson), Christopher Stone (Stockwell), Fred Holliday (Brooks)

Directed by Sidney Hayers
Executive Producer Glen A. Larson

TX (US): 10th February 1980

Notes:
*Featuring Commander Adama, Lieutenant Troy, Lieutenant Dillon, Jaime Hamilton and Doctor Zee