Ed Brisson is a comic-book writer who started to garner attention with his self-published crime series Murder Book. He broke into the spotlight in 2012 with the crime/time-travel thriller series Comeback (Shadowline/Image Comics). Nominated several times for the Joe Shuster Award for Best Canadian Writer, Brisson's Marvel credits include Iron Fist, Old Man Logan and Cable for Marvel.

Artist Kev Walker cut his teeth on the venerable British comics magazine 2000 AD, eventually moving on to the publisher's flagship character Judge Dredd and other popular series. After illustrating Annihilation: Nova, Walker teamed with writer Fred Van Lente on Marvel Zombies 3 and 4. He also drew Thunderbolts before joining Dennis "Hopeless" Hallum in pitting Marvel's youngest heroes against one another in the kill-or-be-killed Avengers Arena, as well as the follow-up Avengers Undercover. Walker has worked on numerous other Avengers titles, the Star Wars series Doctor Aphra and the latest volume of Dr. Strange.