Other television roles include portrayals of an alcoholic college professor in ABC's drama "Channing", as Gil Green in the 1963 episode "Fear Begins at Forty" on the NBC medical drama "The Eleventh Hour", as a bounty hunter on "Gunsmoke", and as a parole officer in a 1968 episode ("A Time to Love — A Time to Cry") of "The Mod Squad." He was the interstellar secret agent Gary Seven in a "" episode ("", 1968), which also featured Teri Garr, and was originally intended as a backdoor pilot for an unsold new series.