NAME: Jack Serious
ALTER EGO: None
CREATED BY: Tick
PRIMARY WRITER: Tick
POWERS: In addition to being quite handy with a gun, the events of _Crisis of Infinite Sidekicks_ left Jack with a robotic exoskeleton which gives him some invulnerability and super-strength. The exoskeleton can be retracted beneath his skin.
PERSONALITY: Kind of a dumb guy, Jack's getting a little ticked off because he never gets any space in _DD&VG_.
HISTORY: Jack was chosen out of a group of sidekicks (who later united to become the Sidekick Squad) to be D-Dude and Vig's sidekick. He was supposedly killed by Heartstopper, but survived and became a zombie slave of the Chessman. He escaped that and joined the Sidekick Squad, but he still hangs out with D-Dude and Vig occasionally.
APPEARANCE: Not very tall but solidly built, with mussed brown hair. Occasionally wears a liquid metal exoskeleton.
STATUS: Member of the Sidekick Squad, former associate of Decibel Dude and Vigilante Guy