(born 31 May 1952) is a British/American actress active in the United States.
McGoohan is the eldest daughter of actor Patrick McGoohan and his widow, British former stage actress Joan Drummond. She has two younger sisters, Anne (b. 1959) and Frances (b. 1960). She has appeared in films and television series such as Something’s Gotta Give, The Girl Next Door, Elizabethtown, General Hospital, Gilmore Girls. She appeared alongside her father in Columbo: Ashes to Ashes (1998), which he also directed. They both also appeared in the TV movie Of Pure Blood, although they share no scenes together.
She moved to the United States with her parents and sisters, having previously lived in both Britain and Switzerland, in the late 1960s. She is married to film producer Cleve Landsberg; she has two daughters (Sarah and Erin) and a grandson named Jack Patrick Lockhart.