Can't remember this movie...
 

It was this really weird anime movie that they showed mabey once on Toonami. I can't remember what it was about, but I remember a large crowd of people running from something, and the bad guy was like a shark thing... and there were little mermaid-like girls that were his prisoners. The only specific thing I remeber is it was a very well animated movie, like Cowboy Bebop or Champloo, but way weirder. It used to give me nightmares back in the day, and I just remembered it.

Any help would be appriciated, thanks.

Likely "Blue Submarine No. 6". Recall it aired on CN, I think in both it's Movie form and in sections over a few days as well.

I remember watching that on Toonami's "In-Flight movies."

You just made me feel a zillion years old:P:P:P

Just looked it up and you are correct, thanks man.

Sounds kinda interesting...anyone know if its any good to this day?