Since then, he has appeared as Count Vronsky in the BBC adaptation of Anna Karenina and as Lucius Vorenus in Rome.
Another notable role fans will remember him from is as Dan Vasser in the 2007 series Journeyman.
He even starred alongside his Grey’s Anatomy co-star Patrick Dempsey in the 2008 romantic comedy Made of Honor.
McKidd will soon be reprising his role as Owen in the ABC medical drama for season 17.
The latest outing will see him deal with finding out about Teddy’s infidelity before their wedding.
Grey’s Anatomy season 17 will be released on November 12 on ABC.