Robbie (Don Grady) is assigned the new glamour girl (Judi Sherven) as his study partner. He finds there's more to a study partner than good looks.
Steve steps in when Robbie's band rehearsals disrupt the Douglas house.
The first time Katie and Robbie (Tina Cole, Don Grady) entertain at home, they imperil the marriage of two close friends.
Diana enlists the aid of a psychic (Paul Sand) to counteract the effects of another psychic stealing secrets from scientists' minds.
