1. Unnamed Scientest - Died due to bacteria accidentally released into the room.

2. Unnamed Person - Killed off-screen by Dr. Stern, bloody skull shown.

3. Jack Schmidt - Shot by Agent Hannigan & fell down into a pipe which led to a big tank of sewer water, causing his flesh to be dissolved. Revived when his skeleton was mutated with with chemicals poured down the sewer earlier in the movie by Dr. Stern.

4. Roger Clemmens - Killed by Jack Schimdt off-screen, body shown.

5. Frank Keller - Killed by Jack Schmidt by vomiting fecal matter onto his face.

6. Bobby - dragged down into a manhole by Jack Schmidt.

7. Unnamed Man - Killed off-screen by Jack Schmidt.

8. Unnamed Man - Killed off-screen by Jack Schmidt.

9. Unnamed Woman - Killed off-screen by Jack Schmidt.

10. Unnamed Father - Killed off-screen by Jack Schmidt.

11. Stephanie - Died off-screen due to cancer, mentioned.

12. Irving - Killed by Jack Schmidt by vomiting fecal matter onto his face.

13. Dr. Stern - Killed by Jack Scmidt by vomiting fecal matter onto his face.

14. Jack Schimdt - Eaten alive by flies released by Professor Downing.