The Elmo Ziller Story - S2-E20
Visible crew/equipment: When Magnum asks Higgins why he's angry, Higgins gets up from his desk and shouts about Magnum's, "Abysmal failure to perform rudimentary detective procedures, like finding one loud course woman." In the next shot the white tape mark is visible on the floor behind Lexi (where was previously standing, and then it's gone a few shots later). (00:38:20)
The Elmo Ziller Story - S2-E20
Visible crew/equipment: After Bronco tells Rick the blaggards won't try to kill him unless he keeps his distance, Rick follows Bronco out of the trailer, and when blonde Barbara distracts Rick, the plastic T-mark is visible on the ground at her feet. Then when Magnum spots Bronco being pushed into the pickup he sticks his gun into his waistband, and as Magnum runs over to the horse a crew member (presumably animal wrangler) can be seen crouching behind the tractor. (00:42:50 - 00:44:05)
The Elmo Ziller Story - S2-E20
Visible crew/equipment: As the cab carrying Lexi Ziller drives off, set lights are reflected in the passenger window, and same for the boom mike in particular in the quarter glass. (00:47:40)