Quickly Eric Koziol a fellow School of the Art Institute of Chicago collaborator and freelance producer/assistant director, Jim Deloye joined the company and became shareholders.
Other contributors to H-Gun were Eric Matthies, Wing Ko, CW Hayes, Elizabeth Biron, Barbara Schwarz, Dawn Rubin, Adrian Dimond, Maximum Greyspace, David Marine, Craig Coutts, Roxanna Markewiecz, Mak Knighton, Dawn Smallman, Damon Meena, Laura Dame, Robert Bial, Jason Voke, Chris O'Dowd, Tau Gerber, James Colao, Vello Virkhaus, Robert Coddington, Davy Force, John Goodman, Ivan DeWolfe, Jon Schnepp, Patsy Desmond, Danielle Beverly, Ty Bardi, Sheleigh Highsmith, and scores of interns, freelancers, friends and collaborators.
H-Gun became one of the few (at the time) companies in the world that would shoot its own live-action film, design its own motion graphics and 2D and 3D animation, and integrate the work into its own finished pieces.
[citation needed] Recently Soundgarden re-released the videos H-Gun produced and directed on its CD/DVD release "Telephantasm".
H-Gun videos were often featured on marquee MTV shows such as 120 Minutes, Headbangers Ball, and Beavis and Butt-Head.
H-Gun evolved from music videos into doing major content like network ID's, commercials, and show opens.