Abstract Killer Sea Creature Movies: How Many Can You Name?

[InformationGeek]

I recently ran into the movie Barracuda doing some random searching on the Internet and it made me think.  How many movies are out there that have some sort of killer sea creature in it?  I'm not talking about sharks or octopi here, I talking about the odd ball sort of killer water creatures, the ones that film makers don't normally look at.  As such, how many killer sea creature films can you name that don't involve a shark or octopus?

To start things off, here's Barracuda:

http://www.youtube.com/watch?v=QhelzsQ8tmU

[retrorussell]

Hmm.. here's a few.
Humanoids From The Deep
Piranha
Blood Tide
Up From The Depths
Demon Of Paradise
Devilfish
Screamers

[Leah]

The Creature from the Haunted Sea
Horror of Party Beach
The Beach Girls and the Sea Monster

[WingedSerpent]

I'll add Orca
Despite Killer whales being one of the top ocean predators (who have been know to attack and kill great whites), Sea World has painted them as almost cartoon characters.  

Then the was Blood Beach where the killer creature is some sort of sea anenmome  that lives in the sand.

[InformationGeek]

Blood Beach

*Shivers* Don't remind me of that crap.  The film bored me almost to death.

[Joe the Destroyer]

Hydra: Monster of the Deep

http://www.youtube.com/watch?v=xwMK7am96Uc

Island of Fish Men

http://www.youtube.com/watch?v=_7EPMHgSjms

Deep Star Six

http://www.youtube.com/watch?v=j41Su5rE7js

Leviathan (is that Optimus Prime narrating this trailer?)

http://www.youtube.com/watch?v=V7FskSqAQis

Endless Descent

http://www.youtube.com/watch?v=6Oa5aaCcQHI

Creatures from the Abyss (aka Plankton)

http://www.youtube.com/watch?v=ydm9MDgegug

Haunted Sea (1997)
Zaat!
Monster (aka Monstroid)

Edit:
I just realized that Island of the Fishmen was mentioned under it's other name, Screamers.  I think that's supposed to be the heavily edited version, if I'm not mistaken. 

[JaseSF]

Who else?



And then there's Larry Buchanan's contributions:

CURSE OF THE SWAMP CREATURE
IT'S ALIVE
CREATURE OF DESTRUCTION (rip off of Paul Blasidell's SHE CREATURE - also something of a killer sea creature)

[Time_Signature]

At least it came from the sea...


Another Harryhausen classic

[WingedSerpent]

Giant crabs from Attack of the Crab Monsters

[Leah]

Giant crabs from Attack of the Crab Monsters

how could i forget about Corman's other sea monster 

[JJ80]

Possibly "The Monster That Challenged The World"

http://www.youtube.com/watch?v=YM7b0-HoTlc

and of course "Gorgo".

[Leah]

the crocodile from lake placid 

[Silverlady]

                 DEEP RISING comes to mind with its huge deep-sea worms that
                 wreck havoc on an ocean liner. 
               

[retrorussell]

Edit:
I just realized that Island of the Fishmen was mentioned under it's other name, Screamers.  I think that's supposed to be the heavily edited version, if I'm not mistaken. 

Yeah, that's probably the edited version.  I just remember seeing it in the papers as a little kid as "Screamers" with the tagline: "They're men turned inside out.. and even worse.. they're STILL ALIVE!", which I heard is totally misleading.

Rana, Legend Of Shadow Lake
Alligator
Alligator II
Piranha II: The Yawning, er, The Spawning

[Joe the Destroyer]

Some others I remembered...

The Great Alligator (sorry, German trailer was all I could find.  Italian gator/croc movie set in a lake)

http://www.youtube.com/watch?v=YKYC0c8oOXs

The Crater Lake Monster

http://www.youtube.com/watch?v=dRdtfyynvd8

Frankenfish

http://www.youtube.com/watch?v=yn_A7ryB7eE

Deep Shock

http://www.youtube.com/watch?v=F_qWkR4pWrU

Snakehead Terror

http://www.youtube.com/watch?v=lTfts3dQ5Tk

Kraken: Tentacles of the Deep

http://www.youtube.com/watch?v=GCbySHHPUfY

The Giant Behemoth (more of a Godzilla knock off)

http://www.youtube.com/watch?v=7PPdyR735sE

Deep Sea Monster Raiga

http://www.youtube.com/watch?v=_UeVKvuNiVA

Also:
Island Claws