Chris Sims is the host of the comic book podcast War Rocket Ajax. He has featured in several episodes of Jay and Miles X-Plain the X-Men, and was also part of the Secret Convergence on Infinite Podcasts.
- Episode 003 - Cartoons, Lies, and Video Tape
- Episode 026 - The Other Team America
- Episode 038 - Welcome to Murderworld
- Episode 059 - X is for Xtinction
- Episode 089 – Giant-Size Special