Italy / English 92 min. Buy Nightmare City at Amazon.com
| Producer: Diego Alchimede, Luis Méndez |
| Director: Umberto Lenzi |
| Writer: Piero Regnoli, Luis Maria Delgado, Antonio Cesare Corti, Antonio Cesare Corti, Luis María Delgado |
| General Murchison: | Mel Ferrer |
| Major Warren Holmes: | Edward Mannix |
| Dean Miller: | Larry Dolgin |
| Dr. Anna Miller: | Pat Starke |
| Sheila Holmes: | Maria Rosaria Omaggio |
| Cindy: | Sonia Viviani |
| Dr. Kramer: | Eduardo Fajardo |
| Jessica Murchison: | Stefania D'Amario |
| Mr. Desmond: | Ugo Bologna |
| Liz: | Sara Franchetti |
| Colonel Donahue: | Manuel Zarzo |
| Lieutenant Reedman: | Tom Felleghy |
| Bob: | Pierangelo Civera |
| Jim: | Achille Belletti |
| Commander Davidson / Radio Announcer: | Nick Alexander |
| Dr. Kramer's Assistant: | Frank Clement |
| Zombie outside TV station: | Roberto Dell'Acqua |
| Captain: | Alejandro de Enciso |
| News Reporter: | Umberto Lenzi |
| Mr. Desmond's Secretary: | Fiamma Maglione |
| Woman in Elevator: | Carmen Martínez Sierra |
| Cameraman: | Antonio Mayans |
| Zombie at TV Station: | Benito Pacifico |
| Man in Elevator: | Edmund Purdom |
| Woman at TV station: | Silvana Scandariato |
| Air Traffic Controller: | Jose Yepes |
| Barcode | Edition | Format | Disks | Region | Release Date |
| 013131201994 | DVD | 1 | Region 1 | 2002 aug 6 | |
| 8712806026697 | DVD | 1 | Region 2 | 2002 aug 6 | |
| 827058113991 | DVD | 1 | Region 1 | 2008 apr 29 |