Career: Shaw's first major TV role was in a 1967 episode of Coronation Street. Keen on Shakespeare, he appeared in a TV movie of Hamlet, and Roman Polanski's 1971 film Macbeth. After impressing TV executives with his performance alongside Lewis Collins as Purdey's ex-fiance in The New Avengers, he landed the part of Doyle in The Professionals. When it was axed after four years in 1981, he went back to the stage. In 1993 he returned to TV with The Chief, and three years later starred in BBC mega-flop Rhodes. Since then, he's appeared in The Scarlet Pimpernel, A&E, Judge John Deed, Death in Holy Orders, Inspector George Gently, Apparitions and picked up a Tony nomination for a Broadway production of An Ideal Husband.

Career: Hardy made his TV debut in Twelfth Night in 1957 and went on to appear in a series of films and TV shows before the BBC drama All Creatures Great And Small made him a star in 1978. He appeared in another version of Twelfth Night in 1980. Other highlights include Winston Churchill: The Wilderness Years, The Far Pavilions, Mary Shelley's Frankenstein, Sense and Sensibility, Shackleton, and Harry Potter and the Chamber of Secrets. He played William Whitelaw in Margaret, a 2009 TV film about the life of politician Margaret Thatcher. He died on August 3, 2017 at the age of 91.

Career: A role on stage in Winnie the Pooh preceded his TV debut in 1994 series Time Trax. Later the same year he landed the role of Billy Kennedy in Neighbours, and stayed with the series for six years, returning for a cameo appearance in the 20th anniversary show. During his time on Ramsay Street, he also provided a voice for a character in animated series Hercules. Since quitting the soap, Spencer has appeared in Lorna Doone, Winning London, Uptown Girls, Death in Holy Orders and, most notably, had a recurring part in House as Dr Robert Chase.