I'm sure you've heard about Virgin, Air New Zealand or even Delta when it comes to entertaining in-flight safety videos. 

My favorite remains one I saw on a KIX - HND journey in November 2011 with StarFlyer. 

Ninja warriors rappelling oxygen masks

We, StarFlyer Ninja, are sworn to protect your safety.

It clearly did grab my attention (rare, those days) and nicely sits with the airline apparent culture, which wants to differentiate itself from the legacy Japanese behemoths, ANA and JAL, with an edgier image aimed at younger business people.

Besides the safety video, simply one of my best flight experiences ever.