On set at "Casual": John Mawson, Tara Lynne Barr and Rhenzy Feliz.

USS Iowa historical remembrance. John Mawson and Kim Estes

John Mawson with Craig Robert Young and John Rhys-Davies at the opening night of "The Vortex"

John Mawson as Duke Alonso in "The Tempest", with Kate Sawyer.

John as the lead in Allen Barton's new play "Circling" at the Beverly Hills Playhouse, Feb, Mar 2020

John Mawson accepts the Best Supporting Actor award at the 2017 Toscars.

John Mawson with Dean Geyer and Bruce Greenwood in Carl Bessai's feature "Rehearsal".

John Mawson at the BAFTA LA Britannia Awards 2013

Actor John Mawson complemented his pinstripe suit with a printed red bowtie when he attended the BritWeek Celebrates Downton Abbey event.

Outlander. John Mawson with Sam Heughan (Jamie) and Duncan Lacroix (Murtagh) in Season 2.

Production shot: William Shakespeare's Henry V

John Mawson as Holmes, Robert Daws as Watson in "The Secret of Sherlock Holmes" at The Duchess Theatre, London 2010

Production still: John Mawson as Captain Arthur Phillips in "Our Country's Good"

John Malkovich, Brian Cox, Thomas Brodie-Sangster, Nathalie Emmanuel, and John Mawson in Unsinkable - Inside the Episodes (2024)

John Malkovich, Brian Cox, Thomas Brodie-Sangster, Misha Crosby, Nathalie Emmanuel, and John Mawson in Unsinkable (2024)

Stef Dawson, Misha Crosby, Augie Duke, and John Mawson in 6 Years, 4 Months & 23 Days (2013)

John Mawson at the BAFTA EMMY's Party 2014