Forty Years from Sand Island - S3-E17
Continuity mistake: Magnum's wife makes him lie down again on the office couch. His tie runs down his left side with both ends when the camera is behind his head, one to the side and one straight in the other view. (00:23:20)
Forty Years from Sand Island - S3-E17
Continuity mistake: Magnum sits down with Saichi Goto leaving the girl on the pier. He asks him "what do you remember about 'em?", and holds his left hand with his right. Reverse shot and it's the other way around. (00:26:10)
Forty Years from Sand Island - S3-E17
Revealing mistake: When Higgins' wheelchair starts taking off and he cries "I say, MAGNUM!" you can see rise from the grass a thin line used to safely halt the chair when off camera. (00:28:05)
Forty Years from Sand Island - S3-E17
Other mistake: Hank Palmer appears in the closing credits as "Hank Sorenso", but his last name is pronounced by everyone (and logically so) as "Sorenson", and Rick says his first name is Fred. (00:31:00 - 00:48:00)
Forty Years from Sand Island - S3-E17
Continuity mistake: Nancy Nakamura steps away from Magnum telling him she "did not have to decide." Her hair is fully combed back. She is briefly out of frame, and Magnum walks back to her without her moving, but her hair is now cascading all over her shoulders. (00:39:00)
Forty Years from Sand Island - S3-E17
Continuity mistake: In the confrontation at the pier at the end, wind blows through Andy's hair more when he is shot from behind, less from the front. (00:40:30)
Forty Years from Sand Island - S3-E17
Plot hole: The culprit is in cahoots with the man that Magnum is trying to expose as WWII war criminal, and fears nothing from him, as he even explains to Magnum later; in fact he is his goose with the golden eggs. Yet he, a politician, kills his guy in broad daylight, for no reason, running the risk not only to be caught red-handed, but also more logically to be linked to him due to the investigations that will unveil the deceased as one of his major supporters. Instead, he does not touch Magnum, someone he has no connections with and tons of potential enemies. Let's not forget that the main motive that pushes Magnum to investigate is his assumption that someone wanted to kill Higgins, which is not the case, and the culprit knows that.
Visible crew/equipment: At the beginning of the episode, Magnum's friend drives off in a fancy car, and Magnum is thinking about it as he gets on his own fancy car. In the door of the Ferrari you can see the reflection of set lights. (00:03:50)
Continuity mistake: Magnum follows his inner voice and gets inside Marcus' quarters. The camera follows him and he stops in front of the desk where a picture is balanced on one side on some stacked papers. In the close-up that follows, the picture is flat on top of Marcus' appointments book. (00:08:45)
Continuity mistake: Magnum's search for clues at Marcus' is interrupted by a banshee scream from the girl with glasses. In the first few shots of the sequence, Tom Selleck's left arm is never in the correct position, being low in frontal view and raised in reverse shot, doing the same movement twice in different shots, etc. (00:09:05)
Visible crew/equipment: While Magnum argues with Higgins about the planned fundraising tours, Magnum gets a crossbow from the bedroom, and when they both head to the kitchen area the three white tape marks are visible on the step/floor. (00:12:20)
Continuity mistake: Magnum takes a bottle of the infamous Coops beer from the fridge and puts it down while Higgins is doing his threatening smile routine. He puts it down with the label facing away from the camera. When he answers the phone, the bottle is again facing away from the camera, but the angle is the opposite than the earlier one. (00:13:10)
Continuity mistake: The threat about the Romanian mime troop does the trick, and Magnum stands up to go after Higgins for some begging. The cloth he's cleaning the crossbow with dangles in its length in the first shot, but it's draped over the handle in the next. (00:14:00)
Visible crew/equipment: When Magnum and Tracy are in the Ferrari after their fake date, Magnum mentions being reimbursed for dinner and breakfast, and in the shots facing the windshield the device (to secure a side camera) over Tracy's door is visible. (00:19:40)
Continuity mistake: Magnum goes around the market to show around Marcus' photo. Multiple extras, such as a man with a blue Hawaiian shirt and a kid with a white jumper with red sleeves, can be seen roaming the premises multiple times in different shots. (00:24:00)
Revealing mistake: The man who gets kicked in the face and chest by the two wicked ladies inside the building is not Tom Selleck. (00:26:45)
Continuity mistake: When the "policewoman" arrives and yells "Freeze! Police!" thumping her chest, Magnum at the bottom of the frame is getting up. In the next shot her hands are off her chest and Magnum is very far away from even the thought of getting up. (00:27:00)
Continuity mistake: Magnum groans asking Tracy Spencer "Why didn't you pull your gun?" She has both hands joined, just one hand up in the next shot. (00:27:15)
Continuity mistake: Magnum's face after the beating from the 80s girls in leggings and hairspray gets suddenly bloodied on both sides of the mouth at the end of the scene. (00:27:20)
Visible crew/equipment: Higgins leaves for a trip. Once he closes the door, Tracy hunches over to ask Magnum if it still hurts, and in her big glasses you can see the reflection of set lights. (00:29:40)
