Doreen Mantle in "Yentl". In 2011, Mantle appeared in "Coronation Street" as the mother of Colin Fishwick whose identity was taken by John Stape. Doreen Mantle Doreen Mantle (born 1926) is a South African-born English actress who is probably best known for her role as Jean Warboys in "One Foot in the Grave" (1990–2000). She has appeared in many British television series from the 1960s to the present, such as "The Duchess of Duke Street", "The Wild House", "Sam Saturday", "Chalk", "Casualty", "The Bill", "Doctors", "Holby City" and "Jonathan Creek". She played lollipop lady Queenie in "Jam & Jerusalem" (2006–09). She appeared
Clive Mantle surgeon Dr Mike Barratt in 85 episodes of the TV series "Casualty" from October 1992 to November 1996, and 32 episodes of "Holby City" between 1999 and 2001. He previously appeared in "Casualty" as the brother of a patient in 1988. Mantle received much acclaim for his role and was one of the show's most popular characters. He was praised for being entirely convincing as a hospital consultant and very dominant and authoritative in his role, "shouting orders in incomprehensible hospital-speak." "Daily Mirror" described him as a "heart-throb consultant" and said that the role brought him "an army of female