Victor Maddern
Frank Dudley Foster (7 August 1924 – 8 January 1973) was an English actor who regularly appeared in television roles. Foster was born in Brighouse, West Riding of Yorkshire. His family had established links with the theatre; and a brother and sister also appeared on the stage. They were the children of Frank Geden Foster, a civil engineer, who was to die exactly a week before his son. Wikipedia