Mrs. Cecil Ackroyd (widow of brother Roger Ackroyd) (5 Episodes)

Hercule Poirot (5 Episodes)

Dr. James Sheppard (5 Episodes)

Roger Ackroyd (5 Episodes)

inspector (5 Episodes)

Blent major (5 Episodes)

Caroline (Dr. Sheppard's sister) (5 Episodes)

Ursula Born (1 Episodes)