Andy Griffith co-stars in this film with Rance and Clint Howard. They are (respectively) the father and brother of Ron Howard, who was Griffith's co-star on The Andy Griffith Show (1960).
In the bedroom scene between Andy Griffith and Liz Sheridan, because of satin sheets and a satin nightgown, Liz Sheridan almost slid right off the bed before the director caught her. Andy kept right on with the scene as if nothing had happened.