Continuity mistake: As Magnum and the unlikely bunch of characters he picked up along the way reach the roof and move up a flight of stairs, the shadows on the cement change drastically in the aerial shot. (00:44:50)
Continuity mistake: When Magnum and the girls begin their tiptap behind the camera, the Bic pen by the security guy moves between cuts without being touched. (00:39:35)
Other mistake: The bad guy in the control room gets some overhead shots of the camera that point down significantly more than the rest, but in close-ups we never see the camera alter its tilt, merely the direction it spins in, clockwise or counter.
Continuity mistake: When Magnum grabs Virginia for the 'exercise' meant to fool the camera, she trips on Farber's flipflops. When the security guy is checking the room out from the camera, the shoes and Virginia's handbag are in different positions. (00:39:10)
Other mistake: When the security guard is looking at Magnum trying to mess with the lock, the camera is on the ceiling, but the camera angle he gets on his monitor is as if the camera were level with him. (00:38:10)
Revealing mistake: Magnum and Mrs. Ballard come out of the elevator supposedly at the same floor - the Penthouse - Virginia and the butler went to. But coming out of it, the number "4" is visible instead. (00:36:00)
Revealing mistake: Virginia before tripping the butler pushes the G button to send the elevator down. When the security guy is looking at the phony CPR scene in the monitor, the elevator is still at the floor, open doors and not moving. (00:34:40)
Continuity mistake: Virginia Fowler is entering the building on her own with the butler. Barker in the security camera footage is holding the elevator key in his left hand, but when the angle changes, it's in his right hand. (00:34:15)
Continuity mistake: When Rick is getting the print of the keys from the geriatric butler, his grip on the box changes depending on the camera angle. (00:31:05)
Audio problem: Magnum is begging Rick for a favor, and finally agrees to his conditions. He says "Will you do me the favour?" and an off-screen crunching noise is heard. But Rick is eating a sandwich, he still has it in hand. Only a second later he puts that down and grabs a crisp, which would make that kind of sound. (00:28:30)
Continuity mistake: Magnum is carrying the box to Virginia's new bungalow. From the door, they look inside and find it all messed up like the old one. Magnum is then consoling Virginia without having time to put down the box. (00:20:10)
Continuity mistake: Magnum is talking with Mr. White, hands raised, for some reason. When the camera is behind Tom Selleck, his two forefingers of the right hand are close together, while filmed from the front they distant enough to keep the index out of frame entirely. (00:15:30)
Revealing mistake: The security guy is checking Magnum as he appraises the cutlery and waits with his client for the rich man. And at the top of the frame of the security camera feed...the security camera that is supposedly filming. (00:14:40)
Continuity mistake: The chauffeur gets a phone call while Magnum and his client is in the elevator. In wide shot he's holding the wheel with the hand at the top, but he's waiting with the hand on 9 o' clock in the closer view, and back on top as it switches to the same angle as before. (00:13:20)
Continuity mistake: The guy on top of the building passes TC an envelope with his fee. The envelop is facing a different direction between shots - it opens with the flap towards him in the first one, towards TC in the next. (00:02:40)
Revealing mistake: When Higgins rolls over the man that got shot in the struggle, the 'dead' person raises his evidently not-so-dead-yet right leg to avoid rolling back to the side. (00:25:00)
Revealing mistake: At the beginning of the episode, Magnum hangs up the phone and runs out of the guest house to heed Higgins' call and find the lawn swarming with ballerinas. As he comes out of the door, you can get a glimpse of the actual interior, which does not match the set used throughout the series. (00:06:00)
Continuity mistake: A very sweaty Kendall is about to tell Magnum about the correspondent. She goes to the barre to fetch her robe; the robe is folded over it in a different position compared to how it looked in the previous part of the scene; the sleeves hang down by a completely different length. (00:30:55)
Revealing mistake: Characteristic set lights are reflected on the car windows when Kendall drives off in the last minutes of the episode. (00:46:15)
Continuity mistake: At the end of the episode, Kendall gets in the car. Left hand on top of the steering wheel, she lowers the hand, and...it's back on top of the wheel in the next shot. (00:46:15)