The Flash
Cutter Moran
Arrow
Malcolm Merlyn
The Untouchables
Street Person (uncredited)
Zero Dark Thirty
Jeremy
Doctor Who
Captain Jack Harkness
DC's Legends of Tomorrow
Malcolm Merlyn
Desperate Housewives
Patrick Logan
Scandal
The Fixer
Torchwood
Jack Harkness
The Producers
Lead Tenor
QI
Self
Hustle
Dr. Dean Deville
Shark Attack 3: Megalodon
Ben Carpenter
De-Lovely
Musical Performer - "Night and Day"
Would I Lie to You?
Self
The Super Hero Squad Show
Stranger (voice)
Never Mind the Buzzcocks
Self - Presenter
The Five(ish) Doctors Reboot
Self
Talking Dead
Himself
8 Out of 10 Cats
Self
I'm a Celebrity...Get Me Out of Here!
Self
All Stars
Matthew
Strictly Come Dancing
Self
Doctor Who Confidential
Hotel Babylon
The One Show
Self - Guest
Celebrity Juice
Self
50 Years of Star Trek
Self
This Morning
Self
Fifth Gear
Self
Method
Timothy Stevens
Alan Carr: Chatty Man
Self - Guest
Dancing on Ice
Self - Judge
GMTV
Self
The Wil Wheaton Project
Self
Disney's Broadway Hits at London's Royal Albert Hall
Himself / Host
Titans
Peter Williams
Doctor Who Greatest Moments
Self
Torchwood: Web of Lies
Captain Jack Harkness (voice)
Putting It Together
The Young Man
Doctor Who: The Ultimate Companion
Self / Captain Jack Harkness (archive footage)
Central Park West
Peter Fairchild
Live & Kicking
Self - Presenter
Fireman Sam: Set for Action!
Flex Dexter (voice)
The Ballad of Russell & Julie
Self
The Friday Night Project
Chris Moyles' Quiz Night
Self
Celebrity Antiques Road Trip
Self - Participant
Totally Doctor Who
Self
The Alan Titchmarsh Show
Self
Through the Keyhole
Self
David Tennant's Video Diary
Self
Hey, Mr. Producer! The Musical World of Cameron Mackintosh
The Big Questions
Self
Celebrity SAS: Who Dares Wins
Self - Recruit 13
Doctor Who: Tales Lost in Time
Doctor Who: Revolution of the Daleks
Captain Jack Harkness
Shopping with Keith Lemon
The Justin Lee Collins Show
Self
Daytime Live
To Me... To You...
Himself
How Do You Solve a Problem like Maria?
Self - Judge
Doctor Who Live: The Afterparty
Self
Gilded Lilys
Julius Ashford Lily
An Evening with John Barrowman
Himself
John Barrowman: Live at the Royal Albert Hall
Himself
Speech & Debate: Legacy
Lucian Angelo
Doctor Who: The End of Time
Captain Jack Harkness
The Charlotte Church Show
Self
Alan Carr's Celebrity Ding Dong
Self
Animals at Work
Himself - Host
All Star Musicals
Self - Host
Any Dream Will Do
Self - Judge
Ready, Steady, Cook
Self - Guest
The 50 Greatest Television Dramas
Self
It Started with Swap Shop
Self
Broadway: The Next Generation
Self
Eurovision: Your Country Needs Blue
Self
John Barrowman - Laid Bare
My Sarah Jane: A Tribute to Elisabeth Sladen
Self
Goodnight Burbank
Tonight's the Night
The Sound of Musicals
Self - Performer
Al Murray's Multiple Personality Disorder
Camp officer
The Michael Ball Show
Self
I'd Do Anything
Himself - Judge
Bizarre ER
Narrator (voice)
The Making of Me
Himself
Doctor Who Monster Files
Captain Jack Harkness
The Story of Musicals
Self
Keith Lemon: Coming in America
Self
