Stopover in a Quiet Town - S5-E30
Visible crew/equipment: When the camera pans to Rod Serling for his opening narration, you can very briefly see several crewmembers and some backstage equipment.
Visible crew/equipment: Joe and 4 fellow stagecoach passengers are in a cave. A fist-fight between Joe and another man ensues just outside the cave. At one point, a rubber tire is visible in the lower left of the screen. (00:40:15)
Moon Cloud - S1-E20
Visible crew/equipment: When Carter follows McCauley and Holcomb to the moon crater, a sound equipment shadow moves across a rock in the foreground. (00:19:15)