Boyd was born inGlasgow, to William and Mary Boyd,[1] who both died a year apart when Boyd was in his early teens.[3] He worked as a bookbinder for six years before pursuing an acting career. After graduating from theRoyal Scottish Academy of Music and Drama, he went on to perform with St Andrews Repertory and the Traverse Theatre.[3]
As well as being a screen actor, he also appears on the stage. Boyd has been in several plays; includingSan Diego andThe Ballad of Crazy Paola. He performed at theDundee Repertory Theatre in the role of Davie inSunshine on Leith, as well as inLong Hong Jimmy, in which he was the lead actor. He also starred (2007) as Richard MacDuff in the BBC Radio adaptation of the book:Dirk Gently′s Holistic Detective Agency written byDouglas Adams.
In 2022, he reprised hisChild's Play role in thesecond season finale of the television seriesChucky, titled "Chucky Actually", as a merged incarnation of Glen and Glenda Tilly, known as G.G. Valentine.
He made his stage debut in 2024 withThe Lord of the Rings castmate Dominic Monaghan in the Canadian production of Tom Stoppard'sRosencrantz and Guildenstern Are Dead.[7]
Boyd fronts a band called Beecake.[8][9] The band was named after a time when Boyd'sLord of the Rings co-starDominic Monaghan sent a picture of a cake covered in bees. Other members of the band included Paul Burke, Billy Johnston, and Rick Martin.[10]
Boyd made a guest appearance onViggo Mortensen's 2003 albumPandemoniumfromamerica, where he played the bass on two songs, as well as drums on another.
In June 2010, Beecake released an albumSoul Swimming. As well as topping some of the internationalMySpace charts, the band was awarded VisitScotland's award for Best Live Act at the Tartan Clef Music Awards. The award was created by VisitScotland to celebrate Scotland's live music scene and Glasgow's new title of UNESCO City of Music.[11]
Beecake released the EPPlease Stay on 4 June 2012. The music video for the song "Please Stay" from the EP was released to coincide with the release of the EP. The song's music video was directed byMichael Ferns, a graduate from the RSAMD where Boyd himself graduated.[12] The group released their second albumBlue Sky Paradise in December 2012.[13] The band released a second EP titledJust B in July 2013.
Boyd is an avid surfer and spent his free time surfing in New Zealand during the production forThe Lord of the Rings.[3] He also holds a Grade 7 in foil fencing. He trained in martial arts at the Krauseworld Academy in Glasgow under brothers Steve Krause and Mike Krause where he achieved Phase 4 rank in bothJeet Kune Do andFilipino Kali.[14] He topped a list of the 100 Most Eligible Men in Scotland in 2002.
He owns a house inGlasgow with his wife, Alison McKinnon. The couple had their first child, a boy named Jack William Boyd,[15] on 26 April 2006. He and McKinnon were married in a ceremony with 30 guests atÒran Mór in Glasgow's West End on 29 December 2010; the wedding was attended byLord of the Rings castmatesElijah Wood andDominic Monaghan. A reception was held afterwards for about 130 guests.
He remains close withThe Lord of the Rings co-starDominic Monaghan. Monaghan revealed in an interview for the national breakfast television showGMTV that he continues to see Boyd on a regular basis, as he is "essentially, kind of, godfather to his kid." Boyd and Monaghan co-host the podcast ‘The Friendship Onionʼ together.[17]
In 2008, Boyd frontedVisitScotland's Perfect Day Campaign, and talked of his love of surfing in Scotland, particularly inMachrihanish near the town ofCampbeltown in Kintyre in the west coast of Scotland, andPease Bay andColdingham Bay on Scotland's east coast. In an interview about the campaign withThe Scotsman on 28 July 2008, he said: "I don't really do much promotional stuff but felt that with this one I could be honest... I'm very proud of where I come from and I get very excited if a friend comes over and I can show them around."[18]
2002: Nominated, "Outstanding Performance by the Cast of a Theatrical Motion Picture" –The Lord of the Rings: The Fellowship of the Ring (shared with cast)
2003: Nominated, "Outstanding Performance by the Cast of a Theatrical Motion Picture" –The Lord of the Rings: The Two Towers (shared with cast)
2004:Won, "Outstanding Performance by the Cast of a Theatrical Motion Picture" –The Lord of the Rings: The Return of the King (shared with cast)