HookmanA sniper with two prosthetic hands is killing police officers, and McGarrett may be on his list.
Hookman contains the following tropes:
- Absentee Actor: Catherine doesn't appear in this episode.
- Actor Allusion: This isn't the first time Peter Weller plays a character with prosthetic hands.
- Cop Killer: Curt Stoner, the villain of the week.
- Cut Himself Shaving: Stoner's excuse to McKinney as to why he has prosthetic arms.
- Dead Person Conversation: Near the end of the episode, the ghosts of Officers Keoki and Ookala appear to thank Steve for bringing them peace.
- So Proud of You: Steve's father appears and tells him this at the end.John: You're all I could've asked for in a son, Steve. I'm proud of you.
- So Proud of You: Steve's father appears and tells him this at the end.
- Directed by Cast Member: Directed by Peter Weller (the guest actor) himself.
- Handicapped Badass: Stoner is a highly lethal sniper and criminal mastermind (as well as a gunsmith so good that he has built himself a reputation as a go-to source for custom, "clean" weapons for criminal enterprises), even if he is missing both arms.
- It's Personal:
- Stoner is killing the officers responsible for foiling his bank heist, which resulted in him losing both his arms.
- The two fallen officers were close friends of Steve's.
- Marked Bullet: His Calling Card for his Cop Killer spree is him carving the names of the cops he's specifically aiming for on the casings of the bullets he leaves behind.
- Red Herring: McKinney the gangbanger was not responsible for Officer Keoki's death.
- Rule of Three/ The Last of These Is Not Like the Others: Duke is the third officer hit by Stoner, but he survives.
- Special Edition Title: This is closer in style to that of the original series, and is the only post-pilot episode to be in English rather than Hawaiian.