Night Of The Living Dummy II - S1-E10
Visible crew/equipment: In a wide shot of Slappy about to smash the guitar on the parents you can see that he is propped up on a stand.
Rendezvous - S2-E15
Visible crew/equipment: In the scene where Bud is shredding the satelite photograph, when he turns around to talk to Harriet, a microphone dips into the scene for a quick second.
Visible crew/equipment: When Tom is ringing the pager number from the phone box, you can see office workers watching the filming of the scene from an upstairs window.