Episode 38 of "The Invaders"
s02e21 The Peacemaker

Title: The Peacemaker

Original Air Date: 02/06/1968 on ABC

Director: Robert Day
Writer: David W. Rintels

Guest Stars: Byron Keith (Cullenbine), Ed Deemer (Guard), Lin McCarthy (Archie Harmon), Alfred Ryder (Leader), Phyllis Thaxter (Sarah ConCannon), Jan Merlin (Post), Pat Cardi (Bill ConCannon), Jack Bannon (Vance), Larry Thor (Dr. Jacobs), Craig Huebing (Willard)