Friday the 13th Part III (1982)
Boom mic visible
Crew or equipment visible
Errors in geography
The bathroom and hammock bedroom are shown to be on the same side of the hall when Andy is walking on his hands. When Chris ascends the stairs later to discover the overflowing bathtub, the camera follows her up the stairs, through double doors, and into the hallway to show the bathroom. When she flees, she clearly goes out the front door and runs across the road to the barn. The window escape also shows that it's the room with the bed, not the hammock, that faces the barn because it shares the same wall as the right front door.