多米尼克·格尔德

Dominic Guard

饰：Bryan Martin

休·弗拉瑟

Hugh Fraser

饰：Captain Arthur Hastings

约翰·卡斯特尔

John Castle

饰：Lord Edgware

保琳·莫兰

Pauline Moran

饰：Miss Felicity Lemon

海伦·格蕾斯

Helen Grace

饰：Jane Wilkinson

Fiona Allen

饰：Carlotta Adams

蒂姆·斯蒂德

Tim Steed

饰：Ronald Marsh

约翰·昆汀

John Quentin

饰：Sir Montagu Corner

乔纳森·阿里斯

Jonathan Aris

饰：Receptionist

菲奈拉·伍尔德

Fenella Woolgar

饰：Ellis

Christopher Guard

饰：Alton

汤姆·比尔德

Tom Beard

饰：Duke of Merton

Lesley Nightingale

Lesley Nightingale

饰：Miss Carroll

John Hart Dyke

John Hart Dyke

饰：Thompson

Hannah Yelland

Hannah Yelland

饰：Geraldine Marsh

Mark Brignal

Mark Brignal

饰：Addison

Janet Hargreaves

Janet Hargreaves

饰：Lady Corner

弗吉尼娅·德纳姆

Virginia Denham

饰：Alice

Deborah Cornelius

Deborah Cornelius

饰：Penny Driver

Iain Fraser

Iain Fraser

饰：Donald Ross

Aliza James

Aliza James

饰：Lucie Adams

Rory Firth

Rory Firth

饰：Pageboy

Nicola Michaels

Nicola Michaels

饰：Airport Clerk

Gary Ross

Gary Ross

饰：PC Roberts (uncredited)

大卫·苏切

David Suchet

饰：Poirot

菲利普·杰克森

Phillip Jackson