The band's only members, Evie Evil (bass and vocals) and Sammy Kickass (drums), met in the 3rd grade at Sieden Prairie Elementary School and started playing together in 1999.

Since then, Evil Beaver has shared the stage with a variety of different musical artist including Nina Hagen, Jucifer, David J, Brick Layer Cake, The Muffs, Agent Orange, Chevelle, Fu Manchu, Peaches, Polysics, The Vibrators, Semi Precious Weapons, Shellac, Local H, UK Subs, Girl In A Coma, Murphy’s Law, Betty Blowtorch, The Gossip and The White Stripes.

Evie is the sole songwriter for the band and featured on electric lead bass guitar and vocals, Samuel Golf (Slammin' Sammy Kickass), plays drums.

Evie and Sammy began their friendship in the 3rd grade as classmates and playmates at Sieden Prairie Elementary School near Chicago, IL.

In 2006 the band released an EP titled Models of Virtue featuring drummer Gene Trautmann of Queens of the Stone Age and Eagles of Death Metal.