Burt Kwouk
Burt Kwouk OBE, born Herbert Kwouk, was an English-born actor of Chinese descent, known for many television appearances and for his role as Cato in the Pink Panther films. Description above from the Wikipedia article Burt Kwouk, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Known for
You Only Live Twice 
Kiss of the Dragon 
The Pink Panther Strikes Again 
A Shot in the Dark 
Air America 
Rollerball 
The Return of the Pink Panther 
Trail of the Pink Panther 
Wake of Death 
Curse of the Pink Panther 
Son of the Pink Panther 
The Shoes of the Fisherman 
Plenty 
The Great Challenge 
Bullet to Beijing 
I Bought a Vampire Motorcycle 
The Terror of the Tongs 
Bang! Bang! You're Dead! 
The High Commissioner