The story of a serial killer known as "Georgie Porgie." The Chicago turnpike is threatened over a three-day period as the police try to catch him by blocking the whole area.
Unfortunately the movie Nightmare in Chicago is not yet available on HBO Max.
| Costume & Make-Up | Vincent Dee | Costume Supervisor |
| Directing | Robert Altman | Director |
| Writing | William P. McGivern | Novel |
| Writing | David Moessinger | Teleplay |
| Sound | Stanley Wilson | Music Supervisor |
| Sound | Edwin J. Somers Jr. | Sound |
| Directing | James M. Walters Jr. | Assistant Director |
| Directing | Lou Watt | Assistant Director |
| Costume & Make-Up | Larry Germain | Hairstylist |
| Costume & Make-Up | Wally Schwartz | Makeup Artist |
| Costume & Make-Up | Fred Sottile | Makeup Artist |
| Production | Robert Eggenweiler | Associate Producer |
| Production | Robert Altman | Producer |
| Camera | Bud Thackery | Director of Photography |
| Editing | Danford B. Greene | Editor |
| Editing | Larry Lester | Editor |
| Sound | John Williams | Original Music Composer |
