Aired: January 3, 1968 | Season: 2 | Episode: 17

Overview
Runtime: 60m
Directed by: William Hale
Written by: John W. Bloch
Guest stars: Booth Colman, Charles Bateman, Katherine Justice, Lynn Hobart, Matt Pelto, Michael Constantine, Michael Tolan, Rose Hobart, William Smithers
Description
An old college buddy sends David Vincent an urgent message, without any further details other than that it is important. When David arrives, Ted has been brain washed so that he can no longer remember why in the world he'd wanted to see his friend. It soon becomes obvious that the aliens are using mind control of some sort.