
Derek Riddell
Born: 1967-01-11
Place of birth: Glasgow, Scotland
Derek Riddell (born 11 January 1967) is a Scottish television and theatre actor. He is best known for the portrayal of Richard Cawood in the BBC One television series Happy Valley. He is also known for Gentleman Jack, Industry and The Missing. He has guest-starred in Doctor Who, Ugly Betty, Silent Witness, Waterloo Road, and Shetland. Riddell was born in Glasgow, the son of teacher and former actress Hope Ross and former St Mirren and Berwick Rangers footballer Ian Riddell. He graduated from the University of Strathclyde with a degree in business, before training at the London Academy of Music and Dramatic Art, graduating in 1990.
Filmography

National Theatre Live: Till The Stars Come Down
2024

Much Ado About Nothing
2005

Happy Valley
2014

Gentleman Jack
2019

W1A
2014

Spooks
2002

Doctor Who
2005

Shetland
2013

Terminator: The Sarah Connor Chronicles
2008

ShakespeaRe-Told
2005

Midsomer Murders
1997

Death in Paradise
2011

Ripper Street
2012

Garrow's Law
2009

Frankie
2013

The Village
2013

The Book Group
2002

Bodies
2023