Autographs of Mark Bonnar
Richard Mark Bonnar (born 19 November 1968) is a Scottish actor. He is known for his roles as Max in Guilt, Duncan Hunter in Shetland, Bruno Jenkins in Casualty, Detective Finney in Psychoville, DCC Mike Dryden in Line of Duty, Colin Osborne in Unforgotten, Blackbeard in Assassin's Creed IV: Black Flag, Townsend in Battlefield 1, Field in Summer of Rockets and Stephen Burns, the Lord Advocate, in Dept. Q.
On television, Bonnar has appeared as Peter Mayhew in BBC One's New Blood and Chris in the Channel 4 comedy Catastrophe, a role which he reprised in the following series. He also portrays the Rev. Adam Collingbourne in ITV's Home Fires, John Halliday in Undercover, as well as regular Duncan Hunter in Shetland for BBC One. Other television credits include Vera, Grantchester, Case Histories, The Paradise, Doctor Who, Psychoville, Taggart, Phoneshop and Paradox. In 2005, he portrayed regular Bruno Jenkins in the BBC One series Casualty. In 2018, he portrayed Dr Neil Sommer in the Channel 4 series Humans.
His theatre performances include Bosola in The Duchess of Malfi at the Old Vic, London in 2012, Philistines at the Lyttelton, National Theatre in May 2007, Phil in Mammals in a national tour in 2006, David in A Girl in a Car with a Man at the Jerwood Theatre Upstairs in December 2004, Benedick in Much Ado About Nothing at the Salisbury Playhouse in September 2004, Cyrano de Bergerac at the National Theatre in 2004 and Parade at the Donmar Warehouse in September 2007.
More about Mark Bonnar Wikipedia
Affiliate disclosure: When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Traded items with a signature of Mark Bonnar
The most expensive item with a signature of Mark Bonnar (SIGNED MARK BONNAR LINE OF DUTY DCC DRYDEN PHOTO W/ICONIC QUOTE ADDED CHARITY) was sold in September 2025 for £32.17 while the cheapest item (CASUALTY SIGNED CAST CARD MARK BONNAR AS BRUNO JENKINS) found a new owner for £0.01 in January 2013. The month with the most items sold (4) was March 2025 with an average selling price of £15.00 for an autographed item of Mark Bonnar. Sold items reached their highest average selling price in September 2025 with £32.17 and the month that saw the lowest prices with £0.65 was March 2016. In average, an autographed item from Mark Bonnar is worth £3.45.
Most recently, these items with a signature of Mark Bonnar were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | MARK BONNAR (CASUALTY) HAND SIGNED CAST CARD - UNDEDICATED | £12.92 |  |
 | Mark Bonnar - Colour 10"x 8" Signed Photo - UACC RD223 | £18.98 | |
| Mark Bonnar Actor Dr Who Paradox DS Ben Holt TV Autograph Signed Photo | £6.99 | |
| Mark Bonnar Actor Paradox DS Ben Holt TV Autograph Signed Photo | £6.99 | |
| Mark Bonnar Casualty Signed Cast Card Photo | £31.20 | |
| Mark Bonnar Hand Signed 7x5 Inch Doctor Who Photo | £14.50 | |
| Mark Bonnar Hand Signed 7x5 Inch Shetland Photo | £14.50 | |
| Mark Bonnar Hand Signed 8x6 Inch Guilt Photo | £15.50 | |
| Mark Bonnar Hand Signed 8x6 Inch Guilt Photo | £15.50 | |
| Mark Bonnar Signed Line Of Duty 10x8 Photo | £31.94 | |
| Mark Bonnar signed photo The Bill Doctor Who Porridge actor | £5.33 | |
| PSYCHOVILLE - Mark Bonnar Signed Photograph 01 (SCHT) | £28.63 | |
| SIGNED MARK BONNAR GUILT PHOTO CHARITY AUCTION MAX | £21.62 | |
| SIGNED MARK BONNAR LINE OF DUTY DCC DRYDEN PHOTO W/ICONIC QUOTE ADDED CHARITY | £32.17 | |
 | SIGNED MARK BONNAR LINE OF DUTY PHOTO DCC DRYDEN CHARITY AUCTION | £26.99 | |
