This time, Christies 1944 novelTowards Zerohas been brought to television, adapted byBel AmiandNWscreenwriter Rachel Bennete.

Meet the three-part series characters below and find out more about the actors playing them.

Lester Freamon in HBOsThe Wire.

The cast of BBC One’s Towards Zero assembled on an English beach

As the nephew of Lady Tressilian, he grew up at the family pile of Gulls Point.

Ella Lily Hyland as Audrey Strange

Audrey Strange is Neviles childhood sweetheart-turned-wife.

Orphaned as a child, she too grew up at Gulls Point and is independently wealthy.

Clarke Peters in a dinner jacket and bow tie

Shes currently in Disney+ historical boxing crime dramaA Thousand Blows.

When we meet him, hes in a bad way, depressed and heavily drinking.

Oliver Jackson-Cohen in a suit in the back of a 1920s-style car

Ella Lily Hyland in a glamorous 1920s-style black hat and fur-lined coat

Anjelica Huston sitting upright in bed in Towards Zero

Mimi Keene in a glamorous black and gold 1920s outfit and hat

Anjana Vasan in a 1920s-style blouse sitting at the head of a dinner table

Jack Farthing in a 1920s-style suit standing by some candles

Matthew Rhys in a trenchcoat standing on a rocky outcrop

Adam Hugill in a black 1920s-style suit standing against some railings