One

One is a fictional character from the movie Resident Evil. He is portrayed by Colin Salmon.

Biography
He worked for the sinister Umbrella Corporation and was the leader of the military team sent by the corporation to take control of the Hive after it was isolated from the rest of the world because of a virus outbreak.

He informed Alice who had lost her memory who she was and arrested an unknown figure who was with her. In the attempt to enter he was killed by lasers together with several others. he also worked in The Hive as security guard!