Visible crew/equipment: At the climax, when the creature escapes and begins throwing furniture around, you can clearly see the wires attached to the pieces of furniture.
The Creature Walks Among Us (1956)
1 mistake
Directed by: John Sherwood
Starring: Jeff Morrow, Gregg Palmer, Rex Reason, Leigh Snowden
Dr. Thomas Morgan: ... because we all stand between the jungle and the stars, at a crossroads. I think we better decide what brings out the best in humankind, and what brings out the worst, because it's the stars or the jungle.