New York thrash quartet Overkill was formed in 1984 by vocalist Bobby "Blitz" Ellsworth and guitarist Bobby Gustafson, also including bassist D.D. Verni and drummer Sid Falck. The band garnered a reputation for brutal, pounding speed and technique, but lacked the musical diversity to compete with heavy hitters like Metallica; still, they built up a strong following in the metal underground with albums like 1985's Taking Over and 1988's Under the Influence. ~ Steve Huey, Rovi