Thicker Than Water: 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! Thicker Than Water Comedy 6/13/73 – 8/8/73 United States GeneralEpisodesTranslationsCastCharactersGallery Cast See full cast → Julie Harris as Nellie Paine Richard Long as Ernie Paine