Continuity mistake: When Jerry is on the video call with Kono, he is wearing white makeup with red around his eyes, but when the shot shows him and the phlebotomist in the room, the makeup is gone.
Continuity mistake: The Russian spy Anna Novick picks up Dalton in a Silver sedan and continues into a shootout. The Sedan's identifying badge (Hyundai) switches between being present and not, throughout the entire scene. (00:23:50 - 00:27:25)
Ka makuahine a me ke keikikane - S7-E7
Continuity mistake: About to leave Doris' cell, Steve slings his backpack over his shoulder. 10 seconds later he does it again.
Ka makuahine a me ke keikikane - S7-E7
Continuity mistake: Near the start Lynn goes to get more wine, carrying her wineglass. Switch to Steve sitting alone at the table - with Lynn's glass at her plate.
He Kaha Lu'u Ke Ala, Mai Ho'okolo Aku - S8-E8
Continuity mistake: When the lab tech is talking about the plane part, she places a Surface Dial on the screen. Throughout the entire scene the Dial keeps moving around between instant cuts, sometimes more towards the right edge, sometimes more towards the center. In one shot it's right at the bottom edge, then in the very next shot it's further up the screen. And shortly afterwards, when the lab tech says "they're too precise", it's off the screen entirely and lying on the desk.
Continuity mistake: When Jessie is being chased by Steve, she is wearing trainers (you can see the Nike logo on the side), but when she is in the interrogation room, she is wearing ankle boots.
Continuity mistake: Steve chases Jesse into a building. She opens a heavy door to the outside, slowing her down, and as she goes through he's about 10 feet behind her. We then cut to her running along a walkway and he's somehow dropped back another 20 feet.
Mimiki Ke Kai, Ahuwale Ka Papa Leho - S9-E3
Continuity mistake: At the start, Meaghan Rath winds down her window and leans out to yell at the guy behind her. Leans back in, we cut to a shot outside the car and her window is instantly up.
Pua a'e la ka uwahi o ka moe - S9-E7
Continuity mistake: Right at the beginning of the show McGarrett and Dano are driving. The left windshield wiper is missing, then it is there in the next shot. Then both wipers are missing missing a few seconds later. (00:00:50)
Pua a'e la ka uwahi o ka moe - S9-E7
Continuity mistake: McGarett starts to work on a case file on his kitchen table. It is evening. His wrist watch says 9:13. The scene dissolves several times as he yawns and finally falls asleep. The wrist watch now says 9:10. (00:09:45)
Mai ka po mai ka 'oia'i'o - S9-E9
Continuity mistake: When Jerry visits the comic store, the girl behind the counter brings him a new batch of comics. In that frame, the register's screen in front of her has a new Microsoft Edge web opened. The camera then refocuses on Jerry and Grover. A few seconds later, the camera refocuses on the girl behind the counter showing the register's screen has something else opened. (00:25:05)
Pio ke kukui, po'ele ka hale - S9-E10
Continuity mistake: Before the gunfight, Joe tells Steve not to wait too long to find someone. There's a shot of the boards over the window beside him, and they're fully intact. Seconds later, when he says "no visual", well before the gunfire actually starts, they're suddenly riddled with bullet holes.
Hala I Ke Ala O'i'ole Mai - S9-E11
Continuity mistake: The McGarrett team is seen loading a US Coast Guard C-130H. Shortly thereafter, a takeoff shot shows a C-130, but it is not a Coast Guard aircraft. (00:08:10 - 00:11:00)
Ke iho mai nei ko luna - S9-E13
Continuity mistake: McGarett is going to free dive to Neptune 1 to take some scuba tanks to the crew below. We see him get in the water, and there is one tank ready to be passed to him. In the next shot he is being given the tanks, only now there are two. (00:37:10)
Ai no i ka 'ape he mane'o no ko ka nuku. - S9-E18
Continuity mistake: Jerry is briefing the team. He says that HPD processed "the van" and found... This is the first mention that HPD even found a van. They were looking with keys found on the victim to see if nearby vehicles would fit them, but there was no prior mention that they had found any vehicle at all. (00:08:50)
A 'ohe ia e loa'a aku, he ulua kapapa no ka moana - S10-E21
Continuity mistake: When the Military Police take Lincoln into custody he's handcuffed, then both the left and right handcuffs switch direction while they're around his wrists, note the single and double bars, along with the chain links. Quite impossible. (00:31:40)