I don’t know if it was a full movie or an episode. Probably 1980’s. Ends with a man tortured by being bound very tightly from head to toe in almost a full-body corset type thing. He eventually see’s the woman he loves (in his mind? I think he stares at a picture of her?) and she’s a wolf and he becomes a wolf with her and they are finally free (I guess he died and their souls were finally together). I think the wolves even had their necklaces on, and the free wolves ran off into the wilderness. It was sad and dramatic, and not set in modern times. Maybe medieval or victorian times.