Epitaphs is the title of the short comic series. The first issue was released with the Dollhouse Season Two DVD/Blu-ray sets, and was written by Jed Whedon and Maurissa Tancharoen. The plotline of the comic is the initial outbreak of the thoughtpocalypse and its effect on several characters, including: Mag, Griff and Zone as well as characters created for the story.
Dollhouse – Epitaphs #0-5
Dollhouse – Epitaphs (DVD Edition)