Mark Stewart Frost (born February 1969) is an English actor who has worked in both theatre and television. He is best known for his portrayals of Steve Rawlings in the 2000 TV series series Doctors and as white supremacist Jeff Simpson in The Bill.
Mark Stewart Frost was born in February 1969 in Longbridge, Birmingham, England.
Frost became known as a series regular as Steve Rawlings in the 2000 TV series series Doctors.
In 2001 he played the recurring role of Jeffrey Simpson in ITVsThe Bill. His character was an integral part of one of the biggest storylines in the shows history, which culminated in the Sun Hill Firebombings. He also played Tom Carne in the 2015 series Poldark.
He played Ray Crosby in Coronation Street in 2019.