fun trick: Is 8 letters long And an 8 on its side cut in half is two 0's.

Take any two sub-catagories, and mix a pairing from each.

Like an American Nazi-hunter on a plane with their prisioner when suddenly it crashes, then as the sole survivor they must work together to survive until rescue.

Or a mad scientist is getting sloppy with their work, resulting in deaths, a police-officer is close on the case but soon becomes the next victim.

... I was bored and felt like posting.