Anchor Bay Entertainment DVD Producer, Perry Martin, sent me a photo of himself with Bob Wilkins when he was younger back in the early 1970's. At the time, Perry was unsure of the exact date of his appearance, but after much research, I finally have solved that mystery. The date of Perry's appearance was "July 18, 1971" which was a Sunday. Yes, Bob apparently did a show on Sunday Nights at 7:30PM before moving to Saturday Nights at 11:30PM on September 18, 1971. The movie shown on that fateful night when Perry appeared on Bob's show was "The Soul Of The Monster" (1944), a very rare movie today. I am glad to solve your mystery Perry!!