Any question answered...

brilliant thank you, have some rep. next one is a scene i remembered about an evil bomb maker, i seem to remember his hide out being in a ship. His final bomb was triggered by a ball bearing rolling though some elaborate mechanism, kinda like a rube goldberg machine. I think al his bombs might have had bb's in.

Can't remember that one. The only films with boats and bombs that spring to mind are Speed 2 and Juggernaut. I haven't seen Speed 2, so might it be that one? Juggernaut is bloody brilliant, although dated now. Richard Harris and Roy Kinnear, together at last!