Cal MacAninch is a Scottish actor, who is known for portraying the character of DI John Keenan in police drama HolbyBlue on BBC1 (from 2007 to 2008). Other notable appearances were his roles as Mr Thackeray in the ITV period drama, Mr Selfridge, and Henry Lang in Downton Abbey, but he has played many leading roles in British television and film over the last 30 years.
MacAninch played Rowan Collins in Series 4 of the ITV drama series Wild at Heart. He returned to the show for its fifth series as a main cast member. He also played Tauren, a sorcerer in the BBC television series Merlin in the episode "To Kill the King". He starred in the 2001 BBC miniseries The Best of Both Worlds with Alice Evans. He appeared as Henry Lang, a valet, in the second series of Downton Abbey.
Alan Robson
Henry Lang
Tauren
Thomas Walken
Major Chris Pemberton
Finn
George Oakley
Alex Bryson / Sam Keel
Angel Eyes
Michael Seaborne
Detective Inspector John Keenan
P.O. Galbraith
Declan Belcher
Inspector Lee Robins
Christian Graham
Tibbs
Neil Sinclair
Rowan Collins
Mr. Thackeray
Sgt. Andre Sochanik
Radge
Chancellor Falco
Richard Lucas
Jeff
Freddie Strickland
Ben Tuttle
Al McClay
CID Officer
Davey
Peter
Banquo
Paul 'Mac' MacAvoy
Erich Neumann-Hansen
Horst
Erich Neuman-Hansen
Martin
Harold Finley
Paddy
Sgt. Andre Sochanik
Axle
Dr, Fitzpiers
Hugo Snow
Jeff
Michael
Tom
August
Billy
Jack / Lad 1
Philip Tippett
Jack
Evan Llyr
Tony O'Neill
Mick Wilmott
Tommy McDaid