Great sites
Revealing: During the part when the day reaches October 31st, various scenes show children and happenings with their Halloween masks throughout various portions of the country getting ready for the big give-away. Included with this is the scene showing Dr. Challis' two kids again sitting in front of the television with their masks on, but they are wearing the same exact clothes they had on when he had stopped over at their house 8 days earlier. This scene was obviously cutting-room floor from that previous scene.
Revealing: During the scene right after Dr. Challis breaks into Silver Shamrock and comes upon the "old lady" (robot) in the chair knitting, it is easy to tell if you look at the movements of the hands before Challis grabs her, it is indeed a real person (probably a stunt-person) doing the knitting, and the hands are real. Then, when Challis grabs her and she comes apart, the hands and other body parts on the floor are now all plastic with gears.
Plot hole: At the very end of the film where Dr. Challis sneaks behind one of the computers and turns on the "commercial" in hopes of destroying Cochran and all of his robot employees, once the commercial starts you see some of the employees panic and go into hysterics and try playing around with the computers to try and stop the commercial, but they seem to not know what they are doing. However, though only 20 minutes earlier, Cochran's employees knew exactly how to start and stop the commercial perfectly when doing the "test" on little Buddy and his family.






