Aired: January 10, 1968 | Season: 2 | Episode: 18

Overview
Runtime: 60m
Directed by: Robert Douglas
Written by: Laurence Heath
Guest stars: Ahna Capri, Charles Stewart, Don Chastain, Donald Davis, Ed Prentiss, John Milford, Ken Lynch, Lin McCarthy, Pamela Curran, Ross Elliott, Walter Baldwin, Warren Vanders
Description
David deceives the aliens that he is willing to work with them for a fee, all the while with a plan of attack in mind.