Drago was well-known for his villainous parts (leading or supporting), and his rugged yet scary looks and evil smile. He was born William Eugene Burrows in Hugoton, Kansas. He became interested in acting and took his mother’s maiden name “Drago” as a stage name. At first he worked as a stuntman in Kansas, then attended the University of Kansas. After graduating he worked as a radio host before joining an acting crew that led him to New York. He began his acting career at the end of 1970s.

After appearing in multiple TV series as a guest actor, he appeared in such low budget films as: Windwalker (1980), Vamp (1986), Hunter’s Blood (1986), Freeway (1988), Dark Before Dawn (1988), Gwang tin lung fu wui (1989), True Blood (1989), Karate Cop (1991), Lady Dragon 2 (1993) and Cyborg 2: Glass Shadow (1993). He also appeared in Walker, Texas Ranger (1993). Other well-known appearances were in: Trigger Happy (1996), Tremors 4: The Legend Begins (2004) and The Hills Have Eyes (2006) (the remake), as the leader of mutant nomads. He did an extensive work on TV, most notably on Charmed (1998). He also produced an instructional acting video with his wife, Silvana Gallardo.