Jules Maigret

Rowan Atkinson

Inspector Janvier

Shaun Dingwall

Inspector LaPointe

Leo Staar

Judge Comeliau

Aidan McArdle

Moers

Mark Heap

Madame Maguy

Katie Lyons

Alexander Campbell

Beth Cooke

Colin Mace

Hugh Simon

Lucy Cohu

Chief Inspector Maigret

Michael Gambon

Mme. Maigret

Ciaran Madden

Sgt. Lucas

Geoffrey Hutchings

Insp. Janvier

Jack Galloway

Mme. Moncin

Ann Mitchell

Moers

Christian Rodska

Rougin

Jonathan Tafler

Maguy

Charlotte Barker

Madame Moncin

Fiona Shaw

Marcel Moncin

David Dawson

Nicole Lecoin

Zsófia Rea

Baron

Ian Bartholomew

Rougin

Jack Johns

Police Inspector

Matt Devere

Minister Morel

Rufus Wright

Madame Pardon

Heather Bleasdale

Dr. Pardon

Martin Turner

Professor Tissot

David Annen

Mazet

Jack McMullen

Marthe Jusserand

Eva-Jane Willis

Boniek

Renny Krupinski

Yvonne Moncin

Rebecca Night

Inspector Lefors

Chris Bowen