John David Hannah is a Scottish film and television actor. He came to prominence in Four Weddings and a Funeral (1994), for which he was nominated for the BAFTA Award for Best Actor in a Supporting Role as Matthew. His other film appearances include Sliding Doors (1998) and The Mummy trilogy (1999–2008). His television roles include: Dr Iain McCallum in McCallum (1995–1998); D.I. John Rebus in Rebus (2000–2001); Jack Roper in New Street Law (2006–2007); Jake Osbourne in Cold Blood (2007–2008), Quintus Lentulus Batiatus in Spartacus (2010–2011), Jack Cloth in A Touch of Cloth (2012–14), Jason's father (Aeson) in the BBC series Atlantis (2013–15), Dr Holden Radcliffe in Agents of S.H.I.E.L.D. (2016–2017), Colin in Overboard (2018), and Archie Wilson in the BBC series Trust Me.