Even if you haven’t watched CBS’ hit comedy Ghosts, chances are pretty good that you’d recognize Utkarsh Ambudkar — the actor-rapper best known for his breakout role as one of the Treblemakers in Pitch Perfect and as Mindy Kaling’s younger brother in The Mindy Project. But playing Jay Arondekar — the unseeing husband of Rose McIver’s Sam who can see the spirits who live inside their hotel — is his biggest achievement yet, and a job that should keep him busy for a long time. Here, the Maryland native talks about his start in rapping and acting and what’s so brilliant about playing a guy who can’t get spooked by spooky roommates.