Riley was born in Maidstone, Kent. He became involved in drama in his hometown at the age of four, and spent his school years writing and directing plays. He attended Maidstone Grammar School. He studied English literature and drama at the University of Birmingham, graduating in 2002 with first class honours. He then set up a small theatre company before starting a three-year acting course at London Academy of Music and Dramatic Art (LAMDA), completing his studies in 2005.
Born 5 April 1981 (age 34)Maidstone, Kent, England
Occupation Actor, producer
Years active 2006–present