Un científico loco es el culpable de la aterradora reunión en la que participan Drácula, el hombre lobo y Frankenstein.
 | Adrian Pasdar | Detective Vernon Coyle |
| Greg Wise | Crispian Grimes |
| Teri Polo | Grace Dawkins |
| CCH Pounder | Dr. Shauna Kendall |
| Peter Crombie | Criatura de Frankenstein |
| Miguel Sandoval | Detective Juan 'Cha Cha' Chacon |
| Jorja Fox | Felicity |
| Richard Libertini | Armando |
| Karen Austin | Irene Lassiter |
| J.A. Preston | |
| William Converse-Roberts | Grant Russo |
| Melinda McGraw | Detective Maggie Delbo |
| Steve Rankin | |
| Nicholas Cascone | |
| Elaine Kagan |
