Sometimes, a bow and a quiver of arrows aren't big enough to finish the job; you'll need spear-sized
arrows. Thankfully, there's the Harpoon Gun for that.
Harpoon guns are used by divers. In fact, any firearm designed for underwater use is basically a miniature harpoon gun (normal guns simply won't work). Some can reel in anything the harpoon latches onto, thus working like a Grappling-Hook Pistol
See Javelin Thrower
for the stone-age equivalent.
Anime and Manga
- In the Black Lagoon arc involving the neo-Nazis, Dutch gives Revy an underwater rifle, which amounts to a harpoon gun capable of full-auto.
- Attack on Titan contains multibarreled versions intended to capture the Female Titan
- In The League of Extraordinary Gentlemen, Captain Nemo has both a typical (but quite oversized) harpoon gun and a model of his own design that is more akin to a gatling gun. Designing weapons is a bit of a hobby for him.
- Aquaman foe Black Manta sometimes uses a wrist mounted harpoon gun. The harpoons are sometimes electrified too.
- The climactic battle in Thunderball is fought by at least fifty men armed with harpoon guns. The use of a harpoon gun on a mook led to the immortal line, “I think he got the point”. And the main villain is killed this way by his girlfriend.
Compliments of Sharkey!
- The final fight of Face/Off involves a harpoon gun.
- Star Trek IV: The Voyage Home: at the end of the movie, some whalers shoot a Harpoon Gun at the rescued whales.
- Their expression is priceless when it bounces off a cloaked Bird-of-Prey, which then proceeds to decloak.
- Jeepers Creepers 2: Jack Sr hunts the Creeper using a homemade harpoon gun.
- In Friday the 13th Part III, Jason uses harpoon gun to kill Vera, namely shooting her in the eye.
- In the next film he uses a harpoon gun to kill one of the men. By stabbing him into the groin and finishing it by pulling the trigger.
- In Part VIII, Jason uses one of these to kill a teenager on the boat - but since he doesn't have the coordination to pull back the bungees, the unlucky schlub gets stabbed with the whole harpoon gun.
- The Big Bad is killed with a big one in The Dead Pool.
- The killer in Happy Hell Night gets harpooned when he is stalking the protagonists in the attic.
- Frequently used as weapons in Into The Blue.
- Porno Holocaust ends with the mutant being anticlimactically killed by a shot to the chest with a speargun.
- A Series of Unfortunate Events involves a harpoon gun in the twelfth book, even lampshading its status as a Chekhov's Gun. Dewey Denouement is accidentally killed with it. Esme also whips one out in the seventh book, failing to pop the balloons of Hector's flying house but succeeding at destroying Duncan and Isadora's notebooks full of secrets. It's also a major point of suspense in the final book as to when the last spear will be fired, and it finally does, mortally wounding Count Olaf.
- Discworld book The Fifth Elephant features a small concealable weapon consisting of a tube, a spring and a crossbow bolt, which seems to be a sort of miniature harpoon gun.
- Divers in The Memory of Sky is (temporarily) killed after an explosive-tipped harpoon is fired into its gut from an airship's corona-killing harpoon cannon
- Used several times by Mike Nelson in Sea Hunt, and in the similar shows The Aquanauts and Malibu Run.
- In an episode of Gilligan's Island, it's revealed that a man the passengers of the Minnow all had reason to hate was killed with one of these just before the boat left on its "three-hour tour." In the end, we learn that the man was killed by accident, and not murdered.
- Used by Delano's mooks in the season 3 premiere of Hawaii Five-0.
- The early harpoon gun (cannon actually) in GURPS: High-Tech comes with two caplocks and a brass cover for them due to it being used on ships where the spray was likely to prevent the simple caplock mechanism from working.
- The Dark Heresy RPG for Warhammer 40,000 has rules for them in one of the splatbooks, dubbing them Impalers.
- Unsurprisingly, 7th Sea has harpoons, harpoons guns, grappling pistols, and a Swordsman school or two based around using them.
- BIONICLE: Vezok's Water Harpoon and Hahli Inika's Laser Harpoon
- Harpoon Guns are one of your starting weapons in X-COM: Terror of the Deep. They quickly become obsolete.
- The harpoon gun in the first Devil May Cry. Entering water with it caused an Unexpected Genre Change to FPS since it was the only weapon you could use.
- BioShock 2: the Spear Gun, with uses normal spears, rocket spears, and trap spears.
- In Half-Life 2, picking up a harpoon with the gravity gun automatically orients it in a "impale whatever I launch this at" position, making it into a makeshift harpoon gun (rather than the usual "large heavy objects" or sawblade gun).
- The harpoons seem to be surprisingly glitchy (it can kill friendly NPCs, for instance). See this forum thread (go to "Appendix 1") for details.
- More than one quest in World of Warcraft: Wrath of the Lich King involves shooting down proto-drakes with a harpoon gun. Most notable is the boss Skadi the Ruthless, who has to be shot down before your party can properly fight him on the ground.
- Your first ship in Skies of Arcadia has one. Mind you, it's a ship-sized centerline-mounted harpoon cannon capable of impaling a battleship.
- Used in God of War 3 in a puzzle.
- TimeSplitters: Future Perfect has a harpoon gun with retrievable ammo.
- Crackdown had one as DLC. You could stick thugs to walls to use as stepping stones, or stick them to cars for an achievement.
- A few of the early Tomb Raider games have this as one of the many weapons you can get. Naturally, this was the only weapon you could use while swimming in the water, but it was as weak as the default pistols.
- Dead Space 2: the Javelin Gun, and its secondary fire electrocutes whatever was punctured by the javelin.
- Your main weapon in the NES Jaws game.
- Used by Dimitri Lousteau in his underwater levels in Sly 3: Honor Among Thieves.
- Bubble Man from Rockman No Constancy uses a Harpoon Arm Cannon.
- Arcanum's insanely powerful, armor class ignoring Blade Launcher.
- Commandos: Behind Enemy Lines and Beyond the Call of Duty gives one to the Marine. It silently kills enemies at very short range.
- He can use it as well in Commandos 2. The weapon can only be selected underwater but once it has been used underwater, the Marine can fire it on land using the Ctrl key.
- Buster Bros., an old arcade game also known as Pang or Pomping World, and its sequels features characters popping giant balloons with harpoon guns.
- The Helsing of Metro 2033 and Metro: Last Light is called a pneumatic crossbow, but in function it's more like one of these. It loads arrows in a pepperbox-like arrangement and uses pressurized air to launch highly lethal metal bolts. They are mostly silent and powerful enough to be a One-Hit Kill on human enemies, and have recoverable, reusable ammo. Its main downside is cost, with arrows being expensive to purchase or lose.
- In Homestuck, Jade Harley owns one of these and uses it as a Grappling-Hook Pistol. Additionally, Eridan Ampora (and later Liv Tyler) wields a legendary harpoon gun called Ahab's Crosshairs, which fires lightning.
- In Waterworks, the green gun CC uses to navigate the Goo.
- In Action League Now, team member Stinky Diver would often wield one of these; half the time, whatever problem the Action League was facing that week would be solved by Stinky simply harpooning it.