Madman Comics — Dark Horse Comics
Issue: #3
A circus on the high seas sounds just like Madman's cup of java, so our dashing young hero aims to take a break from vile villainy for a cruise on the waterways. But when the bash goes bust and the passengers start passing away, Frank (a.k.a. Madman) becomes the prime suspect!
Creators: Mike Allred, Sean Konot, Bob Schreck, Laura Allred, Alex Toth
Characters: Madman, Machina, Dr. Flem, Astroman, Bonnie, Gale, Joe