The Witness for the Prosecution Series 1 Characters

Meet the characters in this two-part adaptation of Agatha Christie's novel.

John Mayhew
Played by Toby Jones
Romaine Heilger
Played by Andrea Riseborough
Leonard Vole
Played by Billy Howle
Janet McIntyre
Played by Monica Dolan
Emily French
Played by Kim Cattrall
Alice Mayhew
Played by Hayley Carmichael
Sir Charles Carter KC
Played by David Haig