Cast & crew
Experiment Perilous (1944)
Directed by Jacques Tourneur Written by Warren Duff
Cast
| George Brent | Dr. Huntington Bailey |
| Hedy Lamarr | Allida Bederaux |
| Paul Lukas | Nicholas 'Nick' Bederaux |
| Albert Dekker | 'Clag' Claghorn |
| Olive Blakeney | Clarissa 'Cissie' Bederaux |
| George N. Neise | Alec Gregory |
| Carl Esmond | John Maitland |
| Margaret Wycherly | Maggie, the Maid |
| Stephanie Bachelor | Elaine |
| Mary Servoss | Miss Wilson |
| Julia Dean | Deria |
| John Ardell | (uncredited) |
| William Post Jr. | District Attorney |
| Richard Bartell | Hospital Intern (uncredited) |
| Mary Benoit | (uncredited) |
| John Benson | (uncredited) |
| Edward Biby | Art Exhibition Guest (uncredited) |
| Helen Blizzard | (uncredited) |
| Lulu Mae Bohrman | (uncredited) |
| Wanda Cantlon | (uncredited) |
| Janet Clark | Young Deria (uncredited) |
| Edward Clark | Train Steward (uncredited) |
| James Conaty | Art Exhibition Guest (uncredited) |
| Tom Costello | (uncredited) |
| Oliver Cross | (uncredited) |
| Gino Corrado | Restaurant Patron (uncredited) |
| Adrienne D'Ambricourt | French Instructor (uncredited) |
| Dulce Day | (uncredited) |
| Jack Deery | Doorman (uncredited) |
| Gary Del Mar | (uncredited) |
| Bill Dillon | (uncredited) |
| Joan Dix | (uncredited) |
| Dick Earle | (uncredited) |
| Ruth Eddings | (uncredited) |
| John Elliott | Phone Operator (uncredited) |
| Virginia Engels | (uncredited) |
| John Estes | (uncredited) |
| Evelyn Falke | Cissie, Age 5 (uncredited) |
| Tom Ferrandini | (uncredited) |
| Bob Evans | (uncredited) |
| Kathleen Ellis | (uncredited) |
| Jack Fitzpatrick | (uncredited) |
| Almeda Fowler | Clerk (uncredited) |
| Joel Friedkin | Brakeman (uncredited) |
| Terry Frost | Emergency Ward Intern (uncredited) |
| Joe Gilbert | Party Guest (uncredited) |
| George Golden | (uncredited) |
| Carey Harrison | (uncredited) |
| Dick Gordon | Nightclub Guest (uncredited) |
| Stuart Hall | Party Guest (uncredited) |
| Sherry Hall | Josh - Hotel Desk Clerk (uncredited) |
| Eddie Hart | Doorman (uncredited) |
| Nan Holliday | (uncredited) |
| Fred Hueston | Nightclub Guest (uncredited) |
| Mitchell Ingraham | Bellboy (uncredited) |
| Michael Jeffers | Department Store Customer (uncredited) |
| Paul Kruger | Nightclub Guest (uncredited) |
| Mike Lally | Intern (uncredited) |
| Perc Launders | Ambulance Man (uncredited) |
| Louise Laureau | (uncredited) |
| Perk Lazelle | Nightclub Guest (uncredited) |
| Nolan Leary | Bellhop (uncredited) |
| Bert LeBaron | Attendant (uncredited) |
| Thomas Martin | (uncredited) |
| Eric Mayne | Nightclub Guest (uncredited) |
| Sam McDaniel | Porter (uncredited) |
| Joseph P. Mack | (uncredited) |
| Stanley McKay | (uncredited) |
| Charles Meakin | (uncredited) |
| Charles McMurphy | Cop (uncredited) |
| Mal Merrihugh | (uncredited) |
| Harold Miller | (uncredited) |
| Peggy Miller | Cissie, Age 8 (uncredited) |
| Hans Moebus | Nightclub Guest (uncredited) |
| Bob Morgan | (uncredited) |
| Clark Morgan | (uncredited) |
| Thomas Murray | (uncredited) |
| Field Norton | Nightclub Guest (uncredited) |
| John Mylong | Nicholas Bederaux, Sr. (uncredited) |
| Broderick O'Farrell | Frank, the Bederaux's Butler (uncredited) |
| Monty O'Grady | Minor Role (uncredited) |
| Michael Orr | Nick, Age 3 (uncredited) |
| Foster H. Phinney | Party Guest (uncredited) |
| Paul Power | Art Exhibition Guest (uncredited) |
| Georges Renavent | Voice Instructor (uncredited) |
| Victor Romito | (uncredited) |
| Josephine Smith | (uncredited) |
| Gale Ronn | (uncredited) |
| Larry Stanton | Minor Role (uncredited) |
| Glen Stephens | (uncredited) |
| Robert Strong | (uncredited) |
| Michael Visaroff | Ballet Master (uncredited) |
| Alan Ward | Shoes (uncredited) |
| Billy Ward | Alec Bederaux (uncredited) |
| Don Wayson | (uncredited) |
| Lillian West | Salesgirl (uncredited) |
| Larry Williams | (uncredited) |
| James Carlisle | |
| Larry Wheat | Caterer (uncredited) |
| Sam Harris |
Crew
| Margaret Carpenter | Novel |
| Darrell Silvera | Set Decoration |
| Warren Duff | Screenplay |
| Jacques Tourneur | Director |
| James G. Stewart | Sound Re-Recording Mixer |
| Dewey Starkey | Assistant Director |
| Edward Stevenson | Costume Design |
| Jack Okey | Art Direction |
| Leah Rhodes | Costume Design |
| Claude E. Carpenter | Set Decoration |
| Tony Gaudio | Director of Photography |
| Robert Fellows | Executive Producer |
| C. Bakaleinikoff | Music Director |
| Ralph Dawson | Editor |
| John E. Tribby | Sound Recordist |
| Vernon L. Walker | Special Effects |
| Roy Webb | Original Music Composer |
| Albert S. D'Agostino | Art Direction |
| Warren Duff | Producer |