Loose Cannon - comics - was created in 1993.
The cast of Loose Cannon - 2007 includes: Matthew Bone Mason Reynolds
About Comics was created in 1998.
Revolutionary - comics - was created in 2008.
Eternity - comics - was created in 1965.
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.
Shroud - comics - was created in 1975.
Balarama - comics - was created in 1972.
Pacific Comics was created in 1971.
Quality Comics was created in 1939.
Katana - comics - was created in 1983.