Deadly Matrimony: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! Deadly Matrimony Drama, Crime, Legal 11/22/92 NBC United States GeneralEpisodesCastCharactersGallery Cast See full cast → Brian Dennehy as Sergeant John Reed Brian Dennehy as Sergeant John Reed Treat Williams as Alan Masters Treat Williams as Alan Masters Embeth Davidtz as Dianne Masters Embeth Davidtz as Dianne Masters