Towards the end of their summer cross country trip, the Ghostbusters stopped off in Chicago to help the Rookie capture the Ghost Shark. Their battle concluded on North Lake Shore Drive.  The Ghost Shark was trapped before it could reach Lake Michigan.
The Ghost Shark resembles a typical Great White Shark and has a human skeleton in its mouth.
- The Ghost Shark is based on an unused character from Ghostbusters: The Video Game (Realistic Versions), who killed Pappy Sargassi.
- Ongoing Series
- ↑ Rookie (2013). IDW Comics- "Ghostbusters Volume 2 Issue #7" (2013) (Comic p.24). Rookie says: "I even caught a Ghost Shark right here in Chicago!"
- ↑ Dan Schoening Dapperpomade Tweet 11/13/12