Cast & crew
Obsession (1976)
Directed by Brian De Palma Written by Paul Schrader, Brian De Palma
Cast
| Cliff Robertson | Michael Courtland |
| Geneviève Bujold | Elizabeth Courtland / Sandra Portinari |
| John Lithgow | Robert Lasalle |
| Sylvia Kuumba Williams | Maid |
| Wanda Blackman | Amy Courtland |
| J. Patrick McNamara | Third Kidnapper |
| Stanley J. Reyes | Inspector Brie |
| Nick Kreiger | Farber |
| Stocker Fontelieu | Dr. Ellman |
| Don Hood | Ferguson |
| Andrea Esterhazy | D'Annunzio |
| Thomas Carr | Paperboy |
| Regis Cordic | Newscaster |
| Tom Felleghy | Italian Businessman |
| Nella Simoncini Barbieri | Mrs. Portinari |
| John Creamer | Justice of the Peace |
| Loraine Despres | Jane |
| Clyde Ventura | Ticket Agent |
| Fain M. Cogrove | Secretary |
| Robert Harper | Man in Airport (uncredited) |
Crew
| Dan Sable | Sound Effects Editor |
| Rachel Griffiths | Script Supervisor |
| Hannah Scheel | Script Supervisor |
| Paul Schrader | Screenplay |
| Brian De Palma | Director |
| Vilmos Zsigmond | Director of Photography |
| Bernard Herrmann | Original Music Composer |
| Paul Hirsch | Editor |
| Robert S. Bremson | Executive Producer |
| Frank Beetson | Production Manager |
| Jack Senter | Art Direction |
| Harry N. Blum | Producer |
| George Litto | Producer |
| Jerry Wunderlich | Set Decoration |
| Frank Balchus | Costume Design |
| Joe Lombardi | Special Effects |
| Paul B. Clay | Music Editor |
| Bob Bender | Assistant Director |
| Wiliam Pool | Assistant Director |
| Frank L. Brown | Set Dresser |
| David M. Ronne | Sound Mixer |
| Brian De Palma | Story |
| Nick McLean | First Assistant Camera |
| Rachel Ticotin | Production Assistant |
| Deborah Boldt | Assistant Editor |
| Candace Cruzd | Assistant Editor |
| Bob Herron | Stunt Coordinator |
| Paul Schrader | Story |