Spudvisor
Rupert Davies

Chief Inspector Maigret (52 episodes)

Henry Oscar

Inspector Lognon (52 episodes)

Helen Shingler
Michael Golden

Landlord (1 episode)

Lock-keeper (1 episode)

Councillor Duché (1 episode)

Aubrey Woods

Philippe Mortemartre (2 episodes)

Hugh Burden

Guillaume Serre (2 episodes)

Patsy Smart

Mademoiselle Rinquet (2 episodes)

Robert S. Young

Page (1 episode)

Court Usher (as Robert Young) (1 episode)

Michael Brennan

Cassin (1 episode)

Marius Leclercq (1 episode)

Arthur Pentelow

Bonfils (1 episode)

Captain Fallut (1 episode)

Peter Copley

Xavier Marton (1 episode)

Erik Chitty
John Robinson

Professor Gouin (1 episode)

Gerard Heinz

Carl Andersen (1 episode)

Jean Anderson

Madame Gallet (1 episode)

Eric Thompson

Pierre Eyraud (1 episode)

Marius Goring

Peter the Lett (1 episode)

Philip Stone

Father Demian (1 episode)

Peter Stephens

Baron Lagrange (1 episode)

Peter Illing

Nikos Strophades (1 episode)

Colin Jeavons
Maurice Denham

Tiburce de St. Hilaire (1 episode)

Neil McCarthy
John Bown

Emile Gautier (1 episode)

Terry Raven
John Hart

Character in Corridor (uncredited) (1 episode)

Noel Hood
Jean Marlow

The Waitress (1 episode)

Jack Rodney
Stuart Hutchison
Henry Kay

The Workman (1 episode)

Freda Jackson
Joan Young

Rosalie Moncoeur (1 episode)

David Webb

Alain Lagrange (1 episode)

Campbell Singer
Cecil Brock

Receptionist (1 episode)

Robert Hunter

Gaston Grimal (1 episode)

John Scott Martin

Cloakroom Attendant (1 episode)

Marie Ney

Madame Besson (1 episode)

Jane Barrett
Kevin Brennan

Charles Besson (1 episode)

Stanley Van Beers

Inspector Castaing (1 episode)

Michael Logan

Hotel Manager (1 episode)

Kenneth Adams

Booking Clerk (1 episode)

Martin Sterndale
John Kidd

Male Secretary (1 episode)

Anna Churcher

Female Secretary (1 episode)

Gareth Davies
Molly Veness

Post Office Clerk (1 episode)

Anne Blake

Madame Canut (1 episode)

Denis Cowles
Edna Petrie

Postmistress (1 episode)

Annabel Maule

Dr. Lucile Decaux (1 episode)

Valerie White

Antoinette Ollevie (1 episode)

Ilona Ference

Désirée Brault (1 episode)

George Crowther

Old Man in Le Grelot (1 episode)

Alice Esmie-Bell

Old Lady in Library (1 episode)

Eugene Leahy

Old Man In Library (1 episode)

Perlita Neilson

Sister Marie des Anges (1 episode)

Gladys Boot

Madame Bellamy (1 episode)

Barbara Cavan

Mother Superior (1 episode)

Freda Bamford

Sister Aldegonde (1 episode)

Peter Elliott

Inspector Mansuy (1 episode)

Mervyn Johns

Inspector Fumel (1 episode)

Denis Holmes

Inspector Bergsma (1 episode)

Norman Mitchell

Café Proprietor (1 episode)

Olga Lindo

Madame Cremieux (1 episode)

Rodney Burke

Extra (uncredited) (1 episode)

Lisa Daniely

Else Andersen (1 episode)

Arthur Lowe

Monsieur Triboulet (1 episode)

Alfred Burke

Police Officer Lecoeur (1 episode)

Pat Gorman

Extra (uncredited) (1 episode)

Derek Martin

Extra (uncredited) (1 episode)

Eileen Diss

Production Design (1 episode)

Set Designer (1 episode)

Hugh Wilson

Camera Operator (1 episode)

Bill Luckwell

Executive Producer (1 episode)

Associate Producer (52 episodes)

Production Consultant (1 episode)

Andrew Osborn

Executive Producer (52 episodes)

Ron Grainer

Original Music Composer (2 episodes)

Music (52 episodes)

Donald Bull

Writer (1 episode)

Script Editor (1 episode)