Ernie Hudson is the latest recruit for the fourth season of Heroes.

The Ghostbusters and Oz star will be a recurring character in the storyline for the fifth “volume” of the show, playing Captain Lubbock, a Baltimore detective. Although the Heroes producers are keeping most of the storyline details under wraps, Lubbock is believed to be chasing after one of the other characters on the show, possibly connected to the travelling carnival led by Robert Knepper’s Samuel.

Prison Break star Knepper was recently promoted to series regular on the show. Although originally contracted for six episodes, he has apparently appeared in all the episodes filmed so far, and joined other members of the regular cast for the show’s panel at Comic-Con.