Secret talents of stars..

Ever pay attention to details when actors do something that you wouldnt think they would know about?

Demi Moore!!!! is comfortable around small outboard motors!

Left the tv on TNT and she was in some chic-flick romantic movie and, in the movie, she clambered into a flat bottom skiff with like an old 15 hp evinrude.

Pull started it, reached around case to shift into fwd without looking and pulled away from dock without effort... meaning she knew to turn handle only slightly left to turn right without swinging stern into dock.
Flaw... she sat to left side of throttle/tiller but I think that was cinematic.

She was obviously around water a lot as a kid.

 

Well, of course, there's Christopher Walken's secret dancing talent. He was featured in Fatboy Slim's "Weapon of Choice" video, doing some Broadway-style dancing. That's actually how he got his start--he's a classically-trained dancer and initially did musicals and such.