Titre original : How Green Was My Thumb?
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.