Loose Cannon - comics - was created in 1993.
The cast of Loose Cannon - 2007 includes: Matthew Bone Mason Reynolds
About Comics was created in 1998.
Eternity - comics - was created in 1965.
Revolutionary - comics - was created in 2008.
Prism Comics was created in 2003.
Wiseguy - 1987 The Loose Cannon - 1.3 was released on: USA: 1 October 1987
A "loose cannon" is someone who gets upset or angry easily, and who acts without thinking. So in a crowd of people the loose cannon would be the one who gets upset and starts something--maybe just yelling, or maybe violence.
Pacific Comics was created in 1971.
Quality Comics was created in 1939.
Disney Comics was created in 1990.
Columbia Comics was created in 1940.
Knockabout Comics was created in 198#.