Aldridge's first professional acting role was in a play '''' at
Lyric Theatre, Hammersmith in 2004. In 2008, Aldridge made his television debut in
Channel 4's four-part miniseries ''
The Devil's Whore'', playing Harry Fanshawe, husband of the title character. That same year, he was featured on
Screen International's "Stars of Tomorrow" list. In addition to
First Light,
Lewis,
Toast and
Vera, Aldridge also appeared as Daniel Parish in the
BBC One period drama
Lark Rise to Candleford. In 2011, the American network
The CW cast Aldridge as the lead in the pilot
Heavenly. Later on he spent time in
Belgrade shooting the partially improvised romance short film
In the Night for director Ivana Bobic and cinematographer Rain Li, alongside supermodel
Danijela Dimitrovska. Aldridge is a co-founder of "In the Corner Productions". He directed the comedy pilot
Pet Shop Girls in late 2011, which he co-wrote and co-produced with actor-writers Luke Norris, Ed Hancock and Kirsty Woodward. In 2013, Aldridge starred in
Almeida Theatre's production of
American Psycho as Paul Owen, opposite
Matt Smith,
Susannah Fielding,
Jonathan Bailey, and
Lucie Jones. The musical thriller featured a book by
Roberto Aguirre-Sacasa based on
Bret Easton Ellis's cult novel, with music and lyrics by
Duncan Sheik. In September 2014, he joined BBC's original drama series
Our Girl as
Captain James. He left the role after the third series in 2018. In December 2014, Aldridge joined The CW's series
Reign as King
Antoine of Navarre. More recently, Aldridge has starred in
Fleabag (2016–2019),
Pennyworth (2019–2023),
Spoiler Alert (2022) and
Knock at the Cabin (2023). ==Personal life==