| 角色 | 饰演者 | 角色介绍 |
| Jules Maigret | 罗温·艾金森
 | |
| Professor Tissot | David Annen | |
| The Baron | Ian Bartholomew | |
| Odile | Jessica Bay | |
| Madame Tissot | Gillian Bevan | |
| Madame Pardon | 希德·布勒斯戴尔
 | |
| Inspector Lefors | Christopher Bowen | |
| Dennis Lecoin | Alexander Campbell | |
| Madame Maigret | Lucy Cohu | |
| Georgette Lecoin | Beth Cooke | |
| Marcel Moncin | David Dawson | |
| Inspector Janvier | Shaun Dingwall | |
| Michelle | Leo Hatton | |
| Moers | 马克·希普
 | |
| Rougin | Jack Johns | |
| Boniek | Renny Krupinkski | |
| Madmoiselle Maguy | 凯蒂·里昂丝
 | |
| Inspector LOgnon | Colin Mace | |
| Judge Comeliau | Aidan McArdle | |
| Mazet | Jack McMullen | |
| Yvonne Moncin | 丽贝卡·奈特
 | |
| Nicole Lecoin | Zsófia Rea | |
| Madame Moncin | 菲奥娜·肖
 | |
| Dr. Paul | Hugh Simon | |
| Inspector LaPointe | Leo Staar | |
| Dr. Pardon | Martin Turner | |
| Marthe Jusserand | 艾娃-简·威利斯
 | |
| Lad | Nicholas Wittman | |
| Minister Morel | Rufus Wright | |
| Inspector | Scott Alexander Yo.. | |
麦格雷的陷阱剧情
详细剧情...
