You may know him as Yondu from Guardians of the Galaxy, Rowdy Burns from Days of Thunder, Merle Dixon from The Walking Dead or Henry from Henry: Portrait Of A Serial Killer.
Whatever you know Michael Rooker from, know this - he's headed to Dublin this summer.
The cult star will be attending the annual Dublin Comic Con on August 8th and 9th at the Convention Centre, Dublin.
As well as Michael Rooker, he'll be joined with comic-book artist David Lloyd, voice-over artist Billy West (Fry, Zapp Brannigan, Zoidberg from Futurama and Stimpy from Ren & Stimpy!) and one we're particularly interested in, Gates McFadden (DOCTOR BEVERLY CRUSHER FROM STAR TREK)
You can pick up tickets over at Dublin ComicCon.com with more guests expected to be announced in the coming weeks.