Other mistake: When Daryl climbs over the fence to get power from the neighbors' house, he attaches car jumper cables to the house power box. We saw on his way over that the other end of the cable isn't connected to his house yet. Attaching the cable to the terminals should not have made any spark unless the other end of the cable clamps were touching.
Stay Tuned (1992)
1 other mistake - chronological order
Directed by: Peter Hyams
Starring: Jeffrey Jones, John Ritter, Pam Dawber, David Tom
Visible crew/equipment: In the scene where Darryl Knable is being sucked toward the satellite dish, you can see a crew member's hands lift him up into the air. (00:33:25)
Trivia: During the end credits, we see the HVTV Fall Lineup: "Beverly Hills 90666", "I Love Lucifer", "The Golden Ghouls", "Murder She Likes", "Facts of Life Support", "Fresh Prince of Darkness", "Unmarried with Children", "David Dukes of Hazard".