Actor in a whole bunch of romantic adventure movies from the thirties and onward. Lots of swashbuckling, Robin Hooding, and rescuing of some damsel in distress or other, fencing with flair and elegance against some evil tyrant or villain, always accompanied by his trusty sidekick, his moustache.
When caught unarmed whilst sneaking away from the evil lord, no one could jump up on the table and grab the ornamental rapier conveniently hanging on a nearby wall with such agility as Errol.
Whenever threatened with imminent decapitation in some fight for a noble cause, all Errol had to do was laugh his triumphant "Ha-haa!"-laugh and mow down the astonished antagonists with a few quick swipes and thrusts.

A classic Hollywood hero on film, quite the piano-playing bastard in real life.