Continuity mistake: When McGarrett is behind the curtain, preparing for the charity fight. McGarrett and the injured fighter, Victor Boriero, share a joke about the dislocated shoulder. Boriero stands behind Lori. McGarrett says "Besides, I'm the one who dislocated your shoulder." Lori giggles, turns to share the joke with Boriero. Boriero says "Yeah, I didn't forget." Lori turns back to face McGarrett (camera shot from behind), and in the next camera shot (camera shot from in front) she turns back to face McGarrett again. (00:37:50)
Mea Makamae - S2-E4
Factual error: Near the end as the pallbearers are passing, Joe White and Steve McGarrett salute "uncovered" (not wearing a hat). U.S. Naval personnel are required to be "covered" when saluting.
Revealing mistake: As you see Danny enter his office you can see Kamekona's reflection in the glass pane in the upper right hand corner of the screen above where Danny has a couple of pictures on a table, clearly waiting for his cue. A few seconds later is when you see Kamekona burst into Danny's office to discuss something with Danny. (00:02:13)
Pa Make Loa - S2-E21
Continuity mistake: When he picks up the NCIS agents at the airfield, Danny drives his car up behind the plane and parks very close to it. As the three go back to his car however, it is parked at least fifty meters away and parallel to the plane.
Character mistake: Owing to a common misconception, several people in the episode claim that the consulate is Russian soil. Foreign diplomatic missions are awarded special privileges, but they are not considered sovereign territory of the represented state.
Continuity mistake: When Steve and Danny go to Dr. Yang's office and find evidence of a struggle, they follow a blood trail out the back door. Danny starts to put gloves on as he stoops down to pick up a wallet on the ground. He only has one glove on before the camera angle switches to the view from behind him, then suddenly he's wearing gloves on both hands as he reaches for the wallet.
Continuity mistake: When the teenagers look up at Emily's window, it's half open. When they climb to it, it's completely open. When McGarrett arrives, the window is half open again. (00:05:00)
