| Glamorous | 2019 | actor |
| Arrow | 2012-2019 | actor |
| Bum, Thighs, Breasts, Nice! | 2018 | actor |
| Drown and Out | 2018 | actor |
| The Jungle Crew | 2018 | actor |
| Fireman Sam: Set for Action! | 2018 | actor |
| Lego DC Super-Villains | 2018 | actor |
| DC's Legends of Tomorrow | 2016-2017 | actor |
| The Flash | 2015-2017 | actor |
| Fashionably Nerdy Geek Chic TV | 2016 | actor |
| Reign | 2016 | actor |
| Tale of a Timelord | 2016 | actor |
| Lego Dimensions | 2015 | actor |
| Superhero Fight Club | 2015 | actor |
| Gilded Lilys | 2013 | actor |
| The Five(ish) Doctors Reboot | 2013 | actor |
| Scandal | 2013 | actor |
| All Stars | 2013 | actor |
| Zero Dark Thirty | 2012 | actor |
| Lindalee's Doctor Who Review | 2012 | actor |
| Hustle | 2012 | actor |
| Torchwood | 2006-2011 | actor |
| Torchwood: Web of Lies | 2011 | actor |
| Animals at Work | 2011 | actor |
| Goodnight Burbank | 2011 | actor |
| The Super Hero Squad Show | 2011 | actor |
| Desperate Housewives | 2010 | actor |
| Doctor Who | 2005-2010 | actor |
| My Family | 2009 | actor |
| Al Murray's Multiple Personality Disorder | 2009 | actor |
| An Evening with John Barrowman: Live at the Royal Concert Hall Glasgow | 2009 | actor |
| Hotel Babylon | 2008 | actor |
| The Producers | 2005 | actor |
| Method | 2004 | actor |
| De-Lovely | 2004 | actor |
| Shark Attack 3: Megalodon | 2002 | actor |
| Titans | 2000-2001 | actor |
| Putting It Together | 2000 | actor |
| C.P.W. | 1995-1996 | actor |
| The Untouchables | 1987 | actor |
| Granada Reports | 2019 | soundtrack |
| Good Morning Britain | 2019 | soundtrack |
| I'm a Celebrity... Extra Camp | 2018 | soundtrack |
| I'm a Celebrity, Get Me Out of Here! | 2018 | soundtrack |
| The Flash | 2017 | soundtrack |
| The Producers | 2005 | soundtrack |
| De-Lovely | 2004 | soundtrack |
| Putting It Together | 2000 | soundtrack |
| The Flash | 2017 | music_department |
| Thistle | 2019 | thanks |
| Music Music Music | 2019 | thanks |
| Sydney's Adventure | 2018 | thanks |
| Torchwood: Inside the Hub | 2009 | thanks |
| The Friday Night Project | 2007 | thanks |
| Broadway: The Next Generation | | self |
| Dancing on Ice | 2006-2020 | self |
| Granada Reports | 2019 | self |
| This Morning | 2006-2019 | self |
| The Chris Moyles Show on Radio X | 2019 | self |
| The One Show | 2007-2019 | self |
| I'm a Celebrity... Extra Camp | 2018-2019 | self |
| Good Morning Britain | 2018-2019 | self |
| Council of Geeks | 2019 | self |
| Celebrity Juice | 2016-2019 | self |
| All Star Musicals | 2019 | self |
| Lorraine | 2019 | self |
| The National Television Awards 2019 | 2019 | self |
| Broadway: Beyond the Golden Age | 2018 | self |
| I'm a Celebrity, Get Me Out of Here! | 2018 | self |
| DC Daily | 2018 | self |
| Keith Lemon: Coming in America | 2018 | self |
| Loose Women | 2005-2018 | self |
| Battle of the Network Stars | 2017 | self |
| The Keith and Paddy Picture Show | 2017 | self |
| Doctor Who: The Fan Show | 2017 | self |
| Lindalee's Doctor Who Review | 2017 | self |
| Surge of Power: Big City Chronicles | 2017 | self |
| Through the Keyhole | 2017 | self |
| Disney's Broadway Hits at Royal Albert Hall | 2016 | self |
| Danielle LoPresti: Holy | 2016 | self |
| National Lottery Stars 2016 | 2016 | self |
| 50 Years of Star Trek | 2016 | self |
| Nerd HQ | 2016 | self |
| The National Lottery Stars 2015 | 2015 | self |
| The Jimmy Star Show with Ron Russell | 2015 | self |
| The Paul O'Grady Show | 2008-2015 | self |
| IMDb: What to Watch | 2015 | self |
| Small Animal Hospital | 2014 | self |
| Talking Dead | 2014 | self |
| DC Comics Night at Comic-Con 2014 Presenting Gotham, the Flash, Constantine and Arrow | 2014 | self |
| Doctor Who: The Ultimate Companion | 2014 | self |
| The Wil Wheaton Project | 2014 | self |
| Commonwealth Games | 2014 | self |
| Weekend | 2014 | self |
| Sing Your Face Off | 2014 | self |
| FedCon XXII | 2013 | self |
| Doctor Who Live: The Afterparty | 2013 | self |
| Strictly Come Dancing: It Takes Two | 2009-2013 | self |
| Doctor Who: The Doctors Revisited | 2013 | self |
| FANomenon | 2013 | self |
| Arrow: Year One | 2013 | self |
| Bizarre E.R. | 2013 | self |
| That Hashtag Show | 2013 | self |
| Let's Do Lunch with Gino & Mel | 2013 | self |
| Marie | 2013 | self |
| CTV Morning Live: Calgary | 2013 | self |
| Doctor Who: The Companions | 2013 | self |
| Sunday Brunch | 2013 | self |
| Doctor Who in America | 2012 | self |
| The Brit List | 2012 | self |
| A Tribute to Larry Hagman: At Home with JR | 2012 | self |
| Celebrity Antiques Road Trip | 2012 | self |
| Attack of the Show! | 2012 | self |
| Doctor Who in the U.S. | 2012 | self |
| John Barrowman's Dallas: Dreaming of Bobby | 2012 | self |
| The Nerdist: Comic Con | 2012 | self |
| Comic Con 2012 Live | 2012 | self |
| Watson & Oliver | 2012 | self |
| Chris Moyles Quiz Night | 2009-2012 | self |
| The Story of Musicals | 2012 | self |
| Never Mind the Buzzcocks | 2006-2011 | self |
| The Wright Stuff | 2006-2011 | self |
| Animals at Work | 2011 | self |
| Daybreak | 2011 | self |
| Tonight's the Night | 2009-2011 | self |
| Breakfast | 2005-2011 | self |
| Goodnight Burbank | 2011 | self |
| My Sarah Jane: A Tribute to Elisabeth Sladen | 2011 | self |
| Eurovision Song Contest: Your Country Needs Blue | 2011 | self |
| When Piers Met Andrew Lloyd Webber | 2011 | self |
| Strictly Come Dancing | 2007-2010 | self |
| Children in Need | 2003-2010 | self |
| John Barrowman Live at the Royal Albert Hall | 2010 | self |
| BBC Proms | 2010 | self |
| The 5 O'Clock Show | 2010 | self |
| Alan Carr: Chatty Man | 2010 | self |
| Friday Night with Jonathan Ross | 2006-2010 | self |
| Doctor Who Greatest Moments | 2009 | self |
| Around the World in 80 Days | 2009 | self |
| All Star Family Fortunes | 2009 | self |
| 5th Gear | 2009 | self |
| Torchwood: Inside the Hub | 2009 | self |
| Torchwood Declassified | 2006-2009 | self |
| The Justin Lee Collins Show | 2009 | self |
| Keys to the Castle: France | 2008 | self |
| The Royal Variety Performance 2008 | 2008 | self |
| The Xtra Factor | 2008 | self |
| Celebrity Ding Dong | 2008 | self |
| The Making of Me | 2008 | self |
| How Do You Solve a Problem Like Maria? | 2008 | self |
| Doctor Who Confidential | 2005-2008 | self |
| The Kids Are All Right | 2008 | self |
| I'd Do Anything | 2008 | self |
| Ready, Steady, Cook | 2008 | self |
| The Alan Titchmarsh Show | 2008 | self |
| Happy Hour | 2007-2008 | self |
| The Big Finish | 2007 | self |
| The Big Questions | 2007 | self |
| The Winner's Story | 2007 | self |
| When Joseph Met Maria | 2007 | self |
| Have I Been Here Before? | 2007 | self |
| The Friday Night Project | 2007 | self |
| Live Earth | 2007 | self |
| Totally Doctor Who | 2007 | self |
| Would I Lie to You? | 2007 | self |
| Any Dream Will Do | 2007 | self |
| The Charlotte Church Show | 2007 | self |
| The Weakest Link | 2007 | self |
| Eurovision: Making Your Mind Up | 2007 | self |
| A Taste of My Life | 2007 | self |
| E! Live from the Red Carpet | 2007 | self |
| The 50 Greatest Television Dramas | 2007 | self |
| Keys to the Castle | 2006 | self |
| The Big Finish | 2006 | self |
| The Heaven and Earth Show | 2006 | self |
| How Do You Solve a Problem Like Maria? | 2006 | self |
| The Royal Variety Performance 2006 | 2006 | self |
| 8 Out of 10 Cats | 2006 | self |
| Something for the Weekend | 2006 | self |
| GMTV | 2006 | self |
| The Sound of Musicals | 2006 | self |
| An Audience with Joan Rivers | 2006 | self |
| Dancing on Ice: Defrosted | 2006 | self |
| Richard & Judy | 2006 | self |
| The 100 Greatest Musicals | 2003 | self |
| Hey, Mr. Producer! The Musical World of Cameron Mackintosh | 1998 | self |
| 5's Company | 1997 | self |
| Afternoon Live | 1997 | self |
| To Me, to You! | 1996 | self |
| Lauren Hutton and... | 1996 | self |
| The Movie Game | 1994-1995 | self |
| Live & Kicking | 1993-1994 | self |
| Surprise Surprise! | 1994 | self |
| Daytime Live | 1989 | self |
| The Chris Moyles Show on Radio X | 2018 | archive_footage |
| Good Morning Britain | 2018 | archive_footage |
| Jeremy Vine | 2018 | archive_footage |
| Arrow | 2018 | archive_footage |
| Doctor Who | 2017 | archive_footage |
| Loose Women | 2016-2017 | archive_footage |
| Charlie Brooker's 2014 Wipe | 2014 | archive_footage |
| Panorama | 2014 | archive_footage |
| Commonwealth Games | 2014 | archive_footage |
| 12 Again | 2013 | archive_footage |
| The Culture Show | 2013 | archive_footage |
| Being a Girl | 2013 | archive_footage |
| Newsround | 2012 | archive_footage |
| The Destinations of Doctor Who | 2012 | archive_footage |
| Phelous & the Movies | 2011 | archive_footage |
| The Big Fat Quiz of the Year | 2011/I | archive_footage |
| Doctor Who Confidential | 2009-2010 | archive_footage |
| The Big Fat Quiz of the Year | 2010 | archive_footage |
| The Paul O'Grady Show | 2009 | archive_footage |
| New Now Next Awards | 2008 | archive_footage |
| Buzzcocks... Imagine a Mildly Amusing Panel Show | 2007 | archive_footage |
52