Let me try

Ok, so I've seen:

Snakes on a Plane
Alligators in a Helicopter
Velociraptors on the Space Shuttle

So I thought I'd have a go:

Tarantulas in a Submarine (© Christopher Parr 06 October 2005)

I'll have to see if I can turn that into a screenplay.

What's that I hear you say? Well I know, but all the good ones are gone :)