And yes, there's WAY MORE than fifty he could have chosen from. I knew there were a LOT of shark films, but this is nutty! He starts off with Sky Sharks, about some kind secret World War II experiment where FLYING sharks are piloting by Nazi zombies. Then it goes downhill from there...
Anyway, enjoy the vid!
https://www.youtube.com/watch?v=1XCAl1VmDZI