Mark Masters speaks at ENTREFEST in Iowa City, IA (Corporate Talk)

Mark Masters at Teehee's Comedy Club in Des Moines, IA

Mark Masters headlines Joystick Comedy Club in Iowa City, Iowa

Mark Masters headlines Joystick Comedy Club in Iowa City, Iowa

Vail Comedy Show in Eagle, CO with Geoffrey Asmus

Vail Comedy Show with Geoffrey Asmus

LoDo Comedy Show - Jenny Zigrino - hosted by Mark Masters

Dillon Comedy Show with Jenny Zigrino hosted by Mark Masters

Mark Masters hosts Castle Rock Comedy Show with Jenny Zigrino

Mark Masters performs at The Boulder Comedy Festival (Wonderland Brewing in Broomfield)

Mark Masters headlines STIR CRAZY COMEDY CLUB Comedy All Stars

Mark Masters features at Stir Crazy Comedy Club with headliner Steven Michael Quezada from Breaking Bad

Mark Masters features at Stir Crazy Comedy Club with headliner Steven Michael Quezada from Breaking Bad

Mark Masters features at Stir Crazy Comedy Club with headliner Steven Michael Quezada from Breaking Bad

Clean Comedy USA at Stir Crazy Comedy Club

Erica Rhodes headlines Breckenridge Comedy Show at The Eclipse Theater

Erica Rhodes headlines Vail Comedy Show in Eagle with Mark Masters

Vail Comedy Show hosted by Mark Masters with headliner Erica Rhodes

Mark Masters Headlines Bend Comedy Club