Revealing mistake: When the motorbike randomly explodes after Terri and Dave get out of the car, it is obvious that the explosion does not come from the bike, but from the shrub behind it, which also happened to creep up closer between shots. (00:07:30)
The Giant Spider Invasion (1975)
1 revealing mistake
Directed by: Bill Rebane
Starring: Barbara Hale, Leslie Parrish, Robert Easton, Steve Brodie
Continuity mistake: When Dave opens the car door to let Terry out, a newspaper, unmoved by the wind, appears at his feet. It wasn't there in the previous shot. (00:07:20)
Sheriff Jeff Jones: I used to take physics, but I find prunes do a better job for me.