How Green Was My Thumb? Airdate: 1/26/74 Writer: John Groves Director: Christian I. Nyby, II Guest Cast: Will Hutchins, Don Chastain, Leigh Christian, George P. Wallace, Eric Shea, Pamela Hensley, Donald Mantooth, Helen Clark, Kim Richards, William Wintersole, Vince Howard, Jack Kosslyn. Roy and John rescue a man who has problems breathing because he has swallowed his partial dental plate. Roy takes care of a young victim's plants while she is in the hospital, but John thinks the victim is an old woman. A young girl's religious parents prevent necessary treatment. The station responds to a fire in a winery, and Dr. Brackett and the paramedics perform backyard surgery on a man with an unexploded grenade in his abdomen. Communication Gaffe Airdate: 10/12/74 Writer: Charlene Bralver & Robert Bralver Director: George Fenady Guest Cast: James McEachin, Denny Miller. Brooke Bundy, John Elerick, Paul Bryar, Jennifer King, William Bryant, Brian Cutler. Roy and Joanne go on a TV quiz show. Roy and John respond to a holdup where both a policeman and a suspect have been shot, and another officer gives them a hard time over treating the suspect. A woman brings in her abused son for treatment. A man inhales too much nitrous oxide. The paramedics treat a boy suffering an allergic reatcion to a bee sting. A pickup carrying kerosene collides with a station wagon and starts a brushfire.