Visible crew/equipment: When Jason, his brothers and all his men are marching down the wet street, tire treadmarks from the camera truck are visible in the mud under their feet.
Here Come the Brides (1968)
1 visible crew/equipment mistake in season 1 - chronological order
Starring: David Soul, Robert Brown, Bobby Sherman, Bridget Hanley
Revealing mistake: When Stemple and Jason argue on the porch, an electric light bulb is very apparent in the lantern beside the door. (00:41:00)