A town busybody is poisoned at a busy reception in the home of famous film star Marina Gregg. The poisoned drink seemed intended for Marina, but Miss Marple is not so sure. She sets out to discover the true identity of the killer before he or she can strike again.
Joan Hickson
as Miss Marple
Claire Bloom
as Marina Gregg
Barry Newman
as Jason Rudd
Norman Rodway
as Dr. Gilchrist
John Cassady
as Giuseppe Murano
David Horovitch
as Superintendent Slack
John Castle
as Detective Inspector Craddock
Ian Brimble
as Sergeant Lake
Gwen Watford
as Mrs. Dolly Bantry
Judy Cornwell
as Heather Badcock
Christopher Hancock
as Arthur Badcock
Elizabeth Garvie
as Ella Zeilinsky
