Mark Baker plays drums in Fear, Hellions, Shadow Reichenstein and Revolting Cocks (the latter also featuring Ministry-frontman Al Jourgensen).
Previsouly he played in Pumpn' Ethyl, Speedealer, Rush, Roller and Armstrong.
Mark Baker also drums on 2004 Ministry album "Houses of the Molé". The follow-up to 2003's "Animositisomina" was recorded at El Paso's Sonic Ranch studios. The CD marks Ministry's first release since the departure of bassist Paul Barker, who left the group last year.
2005 saw Mark Baker join New York industrial band Hanzel Und Gretyl as a session drummer for their tour.