Don't Eat the Snow in Hawaii - S1-E1
Visible crew/equipment: After Magnum just barely gets into the Ferrari before Higgins' beauties get hold of him, when the alarm goes off Magnum punches in a code. In the next shot, at the left side of the screen, we can see a crew member (presumably the dog trainer) wearing a dark shirt standing beside the dogs, before Higgins or the two women are anywhere near the car. (00:05:30)
China Doll - S1-E3
Visible crew/equipment: When Magnum enters the store he dings the bell then walks toward the vase, and just as Magnum calls out for Mai Ling, the actor's white T-mark is visible taped to the rug. (00:09:35)
China Doll - S1-E3
Visible crew/equipment: After Magnum reads the note he kneels down in front of Han to console him, and as the next long shot zooms out in front of the beautiful scarlet macaw parrot, a piece of lighting equipment becomes visible in the background, at the left side of the screen. (00:34:20)
China Doll - S1-E3
Visible crew/equipment: When the warrior from China uses his peerless mastery of arcane martial arts to pop the trunk, the camera crew and lights are reflected in the vase. (00:40:00)
Thank Heaven for Little Girls and Big Ones Too - S1-E4
Visible crew/equipment: At the start, when Apollo and Zeus surprise Magnum in the wine cellar it cuts to Higgins smiling at Magnum's scream, and in this shot we can see lighting equipment at the right side of the screen, which is again visible when both Higgins and Magnum return from the wine cellar. Then when Higgins walks over to answer the phone, a bit more equipment is visible at the left side of the screen. (00:02:50)
Thank Heaven for Little Girls and Big Ones Too - S1-E4
Visible crew/equipment: The art collecting felon spies Robin-2 leaving the premises and hops in his own car to go retrieve the painting. As he drives off, in one of the back windows a crew member is reflected in perfect detail. (00:40:10)
Thank Heaven for Little Girls and Big Ones Too - S1-E4
Visible crew/equipment: When Higgins tries to phone 5-0, TC lifts him up and places him out on the hotel balcony then locks the sliding glass door. The top of the camera and the bottom of the reflector screen are reflected on the glass door. (00:42:04)
Visible crew/equipment: When Magnum complains to Higgins about the security personnel, just as they both walk down the stairs, lighting equipment is visible at the top, left side of the screen. (00:06:15)
Visible crew/equipment: After Mandy has Suzie's introductions, Higgins makes a crack about Magnum then heads to the stairs. There are three wide shots of Magnum with the two women, and a piece of equipment is visible beside the chair at the right side of the screen, which is gone in the women's semi-closeups. In the third of these wide shots, as Magnum walks toward the bedroom for the first sleeping shift, we can see crew member movement at the bottom, right corner of the screen. (00:06:55)
Visible crew/equipment: Towards the end of his phone convo with Rick, Magnum peeks through the window. As he is sitting back on the bed, on the curtains you can see the shadow of the boom mike going down and then up again. (00:08:50)
Visible crew/equipment: When Magnum goes back into Samson's motel bathroom to show Hooker the plastique he found, there's a visible black T-mark taped to the floor (which wasn't there when Magnum first entered the bathroom a few minutes prior). Also, in the main room area in front of the TV, the pole of lighting equipment is visible at the right side of the screen. (00:24:55)
Visible crew/equipment: After Ffolkes mentions his eleven-hour jet lag and excuses himself from the group, Mandy and Suzie get up to go for a swim, and as the women walk past Magnum a bit of lighting equipment is visible at the top, left side of the screen. (00:28:15)
Visible crew/equipment: When Rick serves special Sarduci-style sauce and wine to Magnum, set lights are reflected in Tom Selleck's shades. (00:46:10)
Visible crew/equipment: 00.24.15 After Magnum has stayed up all night watching Erin's videotapes, Magnum is sitting in the chair holding the empty yogurt container then he stands up, and with this angle of the camera we see the normal ceiling. Soon after, twice we see set lighting at the ceiling, first, when Magnum tells that Erin didn't even blink, and second, when David tells Magnum that he loved Erin. (00:24:15)
Never Again... Never Again - S1-E7
Visible crew/equipment: While Magnum and Rick are with the body at Kessler's home, when Magnum says that it's not their style, the shadow of the boom mic is moving around behind Magnum. (00:38:25)
The Ugliest Dog in Hawaii - S1-E8
Visible crew/equipment: When DiGorgio argues that it's OK to park in the yellow zone, Mitch and Steve get out of the car and walk away, then as the camera is trucking to the right the large reflector screen is reflected in the car's back passenger window. (00:03:10)
The Ugliest Dog in Hawaii - S1-E8
Visible crew/equipment: In the fight the kennel, to the right of the screen before Magnum gets stabbed with the tranquilizer you can see someone inside the animal cage, perhaps the dog handler keeping him calm while the main cage doors are open. (00:12:00)
The Ugliest Dog in Hawaii - S1-E8
Visible crew/equipment: After Magnum knocks out of the fake 5-0s at the gas station, he and his passengers escape in the Jimmy. When DiGorgio is at the steering wheel he picks up Steve and Michael, then in the exterior shots from the hood of the car, there's black material covering the passenger window at the left, and also on the windshield/car surface we see the reflection of a screen (where the camera is located). (00:21:35)
The Ugliest Dog in Hawaii - S1-E8
Visible crew/equipment: After Sharon admits to Magnum that she's afraid of dogs, when it cuts to Michael tending to his leg Steve walks over to him, and the hidden black wire/mic are visible under Steve's blazer. (00:32:05)
The Ugliest Dog in Hawaii - S1-E8
Visible crew/equipment: While Rick is driving the pool service van Michael cuts in front to stop him, and just as Steve runs up to the passenger side of the van, we can see the reflection of the cameraman's arm wearing a watch in the driver's side triangular window. (00:41:50)