Ivan Kaye's roles in recent international productions include drug baron Polo Yakur in Assassination Games (2011), the Duke of Milan Ludovico Sforza in The Borgias (2011-2013), Joshua Collins, father of the main character Barnabas Collins (Johnny Depp) in Dark Shadows (2012), famous Viking warrior Ivar the Boneless in Hammer of the Gods (2013), pub landlord Mick Sturrock in BBC One's crime show The Coroner (2015-2016) and the Saxon King Aelle of Northumbria in History channel's period drama Vikings (2013-2017).