I recall starting to watch this on cable when it made its debut back in 1992. My first impression was that it looked cheap, and I didn't finish watching it. Now, in 2005, I finally got to see it from beginning to end. It is surprisingly good for a made-for-cable movie, and it stands up to Stepfather II, at the very least. Terry O'Quinn does not return to his role in this one, he is replaced by Robert Wightman. The change in appearance is explained (and shown) by plastic surgery. In fact, the whole plot seems to revolve around it. The plastic surgery sequence is particularly unsettling, as the stepfather undergoes the procedure without any anesthesia, and by a 'back-alley' plastic surgeon. Unfortunately, Robert Wightman is the weakest part of the production. His acting, when he is suppose to be normal, is just awful. He only shines in his moments when he loses his cool (that is probably how he got the part, auditioning as the 'crazy' stepfather). Priscilla Barnes carries the whole movie. She is very good, and it's a serious, dramatic role for her. Season Hubley is also very good in a strong supporting role. Worth checking out, it makes a good 'guilty pleasure.'
Review of Stepfather 3
