Hattie Jacques (1922–1980) was an English comedy actress of stage, radio and screen, known to a world-wide audience through her portrayals of strict, no-nonsense characters in 14 of the Carry On films. She started her career on stage at the Players' Theatre, London, before progressing onto radio, where she appeared in three popular BBC series, It's That Man Again, Educating Archie and Hancock's Half Hour. Her cinematic debut—in Green for Danger—was brief and uncredited, but she grew to have a prolific screen career. Jacques developed a long professional stage and television partnership with Eric Sykes, with whom she co-starred in the long-running series Sykes and Sykes and a.... The role endeared her to the public and the two became staples of British television. Her private life was turbulent: she was married to the actor John Le Mesurier from 1949 until their divorce in 1965, a separation caused by her five-year affair with another man. Jacques, who had been overweight since her teenage years, suffered ill-health soon after the separation from Le Mesurier. She died in 1980 of a heart attack.