Clifford Anderson is een schrijver van toneelstukken en heeft net zijn eerste toneelspel afgemaakt, genaamd Deathtrap. Hij neemt zijn idee mee naar Sidney Bruhl om zijn mening erover te vragen. Die denkt dat het toneelstuk goed kan worden, maar laat Anderson niet weten dat hij dit script wil gebruiken, aangezien zijn meest recentelijke toneelstuk geflopt is.
Nee, helaas is Deathtrap nog niet beschikbaar op Netflix in Nederland.
| Writing | Jay Presson Allen | Screenplay |
| Writing | Ira Levin | Theatre Play |
| Directing | Sidney Lumet | Director |
| Production | Alfred De Liagre Jr. | Associate Producer |
| Production | Burtt Harris | Producer |
| Costume & Make-Up | Tony Walton | Costume Design |
| Camera | Andrzej Bartkowiak | Director of Photography |
| Sound | Johnny Mandel | Original Music Composer |
| Art | George DeTitta Sr. | Set Decoration |
| Art | Edward Pisoni | Art Direction |
| Editing | Jack Fitzstephens | Editor |
| Production | Jay Presson Allen | Executive Producer |
| Production | Joseph M. Caracciolo | Unit Manager |
| Production | Jennifer Ogden | Unit Production Manager |
| Crew | Jeannie Epper | Stunts |
| Directing | Burtt Harris | First Assistant Director |
| Sound | Rick Shaine | Sound Editor |
| Costume & Make-Up | Joe Cranzano | Makeup Artist |
| Sound | James Sabat | Sound Mixer |
| Sound | Lee Dichter | Sound Re-Recording Mixer |
| Costume & Make-Up | Colleen Callaghan | Hairstylist |
| Costume & Make-Up | Tony Lloyd | Makeup Artist |
| Sound | Al Nahmias | Sound Editor |
| Sound | Jess Soraci | Sound Editor |
| Editing | Andrew Mondshein | Assistant Editor |
| Art | Tony Walton | Production Design |
| Directing | Mark McGann | Second Assistant Director |
| Art | Joseph M. Caracciolo Jr. | Props |
| Art | George DeTitta Jr. | Set Dresser |
| Crew | Edward Garzero | Scenic Artist |
| Art | John Oates Jr. | Property Master |
| Art | Carlos Quiles | Construction Foreman |
| Art | Richard Shelton | Painter |
| Sound | Louis Sabat | Boom Operator |
| Sound | Mel Zelniker | ADR Recordist |
| Visual Effects | Bran Ferren | Visual Effects |
| Crew | Donna Garrett | Stunts |
| Crew | Gary Epper | Stunts |
| Crew | Andy Epper | Stunts |
| Crew | Norman Deming | Stunts |
| Camera | Garrett Brown | Steadicam Operator |
| Camera | Louis Goldman | Still Photographer |
| Camera | Michael Green | Second Assistant Camera |
| Lighting | Dave McClean | Electrician |
| Camera | Richard Reis | Assistant Camera |
| Camera | William H. Steiner | Camera Operator |
| Camera | Louis S. Toth, Jr. | Dolly Grip |
| Lighting | Dusty Wallace | Gaffer |
| Camera | Robert Ward | Key Grip |
| Costume & Make-Up | Marilyn Bishop | Wardrobe Master |
| Costume & Make-Up | Dona Granata | Costume Assistant |
| Costume & Make-Up | James Roberts | Wardrobe Master |
| Sound | Malcolm McNab | Musician |
| Sound | Angela Morley | Orchestrator |
| Sound | Louise Di Tullio | Musician |
| Sound | Robert Fernandez | Scoring Mixer |
| Directing | Martha Pinson | Script Supervisor |
| Crew | Michael Fennell | Transportation Captain |
| Crew | Ellen Levene | Unit Publicist |
| Production | Deborah Guardian | Production Assistant |
