Continuity mistake: Magnum shows the picture to the old lady in the street by holding it from the top corner in the first shot, the bottom in close-up. (00:33:50)
Continuity mistake: In the crowd at Little Saigon, the same extras can be seen appearing multiple times. A particularly obvious one when TC surprises Magnum and stretches his arm trying to stop him from walking away. Right in front of them, there's an old woman with a younger female in a black shirt with a diagonal stripe. Several seconds pass and those two are in the little crowd that witness Rick and Thomas fighting over the kid. (00:34:50)
Continuity mistake: In the alley fight, TC runs chasing a bad guy past an upturned cart. He is slowed down by a guy with a hat; when he has his arms around his shoulders, you can see that Roger E. Mosley (or his leaner stunt double) is not wearing a bracelet on his right wrist anymore. (00:39:10)
Continuity mistake: Magnum gets out for a swim after the second sleepless night, carrying just a towel. He has a run-in with the lads, and spends all the time running away from them till Mac fetches him and they get back to the guest house. Magnum is now also wearing his Detroit Tigers cap and brought no towel back. (00:42:15 - 00:43:45)
Continuity mistake: When Magnum's wife is praying in the chapel, the Virgin Mary statue bare casts a shadow on the right part of the corner in close-up, while in wider angle casts a large shadow on the whole arch. (00:47:40)
Continuity mistake: Ky is leaning against the church wall motioning Magnum and Lady Hue to move. In the two shots, his shadow shifted noticeably. (01:10:15)
Revealing mistake: To make his escape from the church, Magnum turns the Mercedes around. You can distinctly see at the driver's seat the driver, which is not Tom Selleck but someone who seems to be wearing fake moustache. (01:10:50)
Continuity mistake: Buck Greene is face to the ship, held at gunpoint. When he turns around in the next shot, his right hand is significantly above the previous position (look at the yellow tag for reference). (01:24:30)
Visible crew/equipment: When Hue and Ki show up at the church looking for Michelle, three of Ki's men walk out of the church in an exterior shot, and the lowered boom microphone pops up into view at the bottom, right corner of the screen. (01:30:10)
Other mistake: In the streets of Little Saigon in the climax with TC and Rick involved, you can spot the same passersby they met with Magnum a couple days before, same clothes and all. (01:30:35)
Other mistake: Colonel Ky fires his gun at Magnum a first time when he is picking up the handkerchief. In the background, a woman in brown is walking peacefully. Cut to scared crowd all over the place. Magnum turns the corner and from the new cover shoots a couple times at Ky. Next shot Ky returns fire, but it's just another take of the first shot; the woman in brown is again walking where she was, and reacts to the gunfight only at that point. (01:30:40)
Revealing mistake: When Magnum shoots the agent in front of Bully's Tattoo Shop, he gets propelled in the air at impossible distance in a very fake trajectory with obvious wirework. (01:31:50)
Continuity mistake: In the close-up of Magnum's hand on the ground, he is looking at Ky and Michelle's feet, but there's no other person lying on the ground, contrary to the rest of the scene. (01:32:20)
Continuity mistake: There's a cut when General Hue flips Magnum on his back; the crowd witnessing the event changes from one shot to the next. (01:33:00)
Continuity mistake: The blood on Magnum's shirt when he lies in the middle of the street changes from the beginning to the end. For instance, the corner of his collar has a more sparse bloodstain in the close-up rather than at the beginning. (01:33:30)
Continuity mistake: During the episode, Magnum is missing the scar on his chest and the one on the top of his shoulder. At least the latter, carried consistently from the pilot episode, is well visible in the following.
Continuity mistake: During the beach scene at the beginning, extras get recycled - look no further than the girl in pink/purple gradient bikini that runs from right to left a few times between shots. (00:03:45)
Continuity mistake: Higgins gets to the beach and lambastes Magnum for his "aggressively offensive attire" (on the beach, which is in fact absurd). During the scene, when the camera is on Selleck, in the background the weather is pretty cloudy, while in the wider angles there's bright sunlight on the beach and extras involved. (00:03:45)
Visible crew/equipment: After Higgins tells Magnum that he's been accused of leering, Magnum decides to go over and apologize despite his innocence, and in the wide shot as Magnum stands up, the boom mic is visible as it hovers at the top of the screen. It's a bit visible again when Magnum returns to the table. (00:04:30)
Continuity mistake: Magnum offers to give the uppity girl some tour and introduce her "to some people." Wind flips through the pages as he says that, but the book she holds is perfectly open and still at the edge of the frame in the close-up. (00:05:20)
