Directed by
| Andrew Osborn | ||
Writing Credits (in alphabetical order)
| Roger Burford | ... | (writer) (as Roger East) |
| Georges Simenon | ... | (creator) |
Cast (in credits order)
| Rupert Davies | ... | Inspector Maigret | |
| Ewen Solon | ... | Sgt. Lucas | |
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John Robinson | ... | Professor Gouin |
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Peggy Thorpe-Bates | ... | Germaine Gouin |
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Annabel Maule | ... | Dr. Lucile Decaux |
| Valerie White | ... | Antoinette Ollevie | |
| John Salew | ... | Dr. Paul | |
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Helen Shingler | ... | Madame Maigret |
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Ilona Ference | ... | Désirée Brault |
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Eric Thompson | ... | Pierre Eyraud |
| Totti Truman Taylor | ... | Madame Cornet | |
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George Betton | ... | Louis |
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Dennis Edwards | ... | Dr. Lanvin |
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Kathleen Saintsbury | ... | Sister |
| Rest of cast listed alphabetically: | |||
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Roger Boston | ... | Gendarme (uncredited) |
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George Crowther | ... | Old Man in Le Grelot (uncredited) |
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Alice Esmie-Bell | ... | Old Lady in Library (uncredited) |
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Eugene Leahy | ... | Old Man in Library (uncredited) |
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Patricia Pacy | ... | Existentialist Girl (uncredited) |
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Jackie Pearlman | ... | Nurse (uncredited) |
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Sian Pryce | ... | Nurse (uncredited) |
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Coralie Wilson | ... | Ward Maid (uncredited) |
Produced by
| Bill Luckwell | ... | associate producer |
| Andrew Osborn | ... | executive producer |
Music by
| Ron Grainer | ||
Editing by
| Ian Callaway | ||
Production Design by
| Eileen Diss | ||
Camera and Electrical Department
| John Ray | ... | film cameraman |
Script and Continuity Department
| Giles Cooper | ... | script editor |
