McDuff, the Talking Dog: 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! McDuff, the Talking Dog Adventure, Family, Fantasy 9/11/76 – 11/30/76 NBC United States GeneralEpisodesTranslationsCastCharactersGallery Cast See full cast → Walter Willison as Calvin Campbell Jack Lester as McDuff Michelle Stacy as Kimmy Campbell Gordon Jump as Amos Ferguson Johnnie Collins III as Squeaky Ferguson Monty Margetts as Mrs. Osgood