Career: Powell made his film debut in 1967's Robbery, and had a small part in 1969's The Italian Job. A role in spooky TV show Doomwatch made him a star in the UK, but he quit after a year to tackle different projects. Roles in such productions as Asylum, The Edwardians, Mahler, and Tommy followed. In 1977 he landed the lead in epic miniseries Jesus of Nazareth, which introduced him to an international audience. Powell followed it with remakes of The Four Feathers and The Thirty-Nine Steps. Since then, he's continued to work steadily, appearing in the likes of The Detectives, Hannay, The Mystery of Edwin Drood and Colour Me Kubrick. In 2005, he joined the cast of Holby City as surgeon Mark Williams, where he remained for six years.

Career: A prolific character actor, Crowley's other TV credits include guest appearances in Boon, Casualty, El C.I.D., Minder, Stay Lucky, Pie in the Sky, Soldier Soldier, Father Ted, Dangerfield, Jonathan Creek, A Touch of Frost and Holby City. More recently, he has starred in New Tricks, Raw, Father Figure, Borgia and Luther. On the stage, he has starred in A Christmas Carol, Breakfast at Tiffany's, Great Britain and Everyman.