Trailer
Images
 | Anthony Andrews as Tony Browne |
 | Deborah Raffin as Iris Murdoch |
 | Pamela Bellwood as Ruth Lessing |
 | Nancy Marchand as Lucilla Drake |
 | Josef Sommer as George Barton |
 | David Huffman as Stephan Farraday |
 | Christine Belford as Rosemary Barton |
 | June Chadwick as Sandra Farraday |
 | Barrie Ingham as Eric Kidderminster |
 | Harry Morgan as Captain Kemp |
 | Anne Rogers as Viola Kidderminster |
| Michael Woods as Victor Drake |
 | Shera Danese as Christine Shannon |
 | Ismael 'East' Carlo as Medical Examiner |
| Linda Hoy as Boat Manager |
| Writing | |
| Agatha Christie | Novel |
| Sue Grafton | Screenplay |
Costume & Make-Up | |
| Fred Williams | Makeup Artist |
Directing | |
| Robert Michael Lewis | Director |
Production | |
| Phyllis Huffman | Casting |
Sound | |
| James Di Pasquale | Music |
Production | |
| Stan Margulies | Producer |
Editing | |
| David Saxon | Editor |
Camera | |
| Ted Voigtlander | Director of Photography |
