Where to watch Mark Harmon in the UK
Find every Mark Harmon film and TV show streaming, free, or available to rent in the UK. Updated daily — verified 16 September 2026.
Thomas Mark Harmon (born September 2, 1951) is an American actor, producer and director. He is known for playing the lead role of Leroy Jethro Gibbs on NCIS (2003-2021), a role which has earned him six nominations at the People's Choice Awards including a win for Favorite TV Crime Drama Actor in 2017. Since 2008, he has also been a producer and executive producer of the show as well as its' spinoff series NCIS: New Orleans. His character of NCIS special agent Leroy Jethro Gibbs was introduced in a guest starring role in two episodes of JAG, and continued on the spinoff show NCIS. He had a rec…
Mark Harmon films streaming in the UK
Most-watched films featuring Mark Harmon, available across UK streaming, rent and buy.
Mark Harmon TV shows streaming in the UK
Selected TV credits featuring Mark Harmon.
Full filmography
Every credit ScreenSearch indexes for Mark Harmon, ranked by popularity. Click any title for UK streaming, rent and buy options.
- Family Guy (1999) as Leroy Jethro Gibbs (voice)
- The Tonight Show Starring Johnny Carson (1962) as Self
- NCIS (2003) as Leroy Jethro Gibbs
- The Late Show with Stephen Colbert (2015) as Self - Guest
- The Kelly Clarkson Show (2019) as Self
- The View (1997) as Self
- Saturday Night Live (1975) as Self - Host
- The Late Late Show with James Corden (2015) as Self
- Jimmy Kimmel Live! (2003) as Self
- JAG (1995) as Leroy Jethro Gibbs
- The Love Boat (1977) as Doug Bradbury
- The West Wing (1999) as Simon Donovan
- The Tonight Show with Jay Leno (1992) Cast
- Chicago Hope (1994) as Jack McNeil
- Golden Globe Awards (1944) as Self - Nominee
- NCIS: New Orleans (2014) as Leroy Jethro Gibbs
- Adam-12 (1968) as Officer Gus Corbin
- Emergency! (1972) as Ofcr. Dave Gordon
- NCIS: Origins (2024) as Older Leroy Jethro Gibbs (voice) (uncredited)
- St. Elsewhere (1982) as Robert Caldwell
- Moonlighting (1985) as Sam Crawford
- Boston Public (2000) Director
- Police Woman (1974) as Stanski
- The Tony Danza Show (2004) as Self
- Steve Harvey (2012) as Self
- The Megan Mullally Show (2006) as Self - Guest
- Laverne & Shirley (1976) Cast
- The Bonnie Hunt Show (2008) as Self
- The Legend of Tarzan (2001) as Bob Markham (voice)
- The Hardy Boys / Nancy Drew Mysteries (1977) Cast
- From the Earth to the Moon (1998) as Wally Schirra
- Freaky Friday (2003) as Ryan
- Freakier Friday (2025) as Ryan
- Entertainment Tonight (1981) as Self
- Natural Born Killers (1994) as Mickey Knox in TV
- Fear and Loathing in Las Vegas (1998) as Magazine Reporter
- The Arsenio Hall Show (2013) as Self
- Strangers (1996) as Mark
- Reasonable Doubts (1991) as Det. Dicky Cobb
- Flamingo Road (1981) as Field Carlyle
Mark Harmon — FAQ
Where can I watch Mark Harmon films in the UK?
Mark Harmon's films and TV shows are available across UK streaming services. Click any title in the filmography below to see exactly which UK service has it — Netflix, Amazon Prime Video, Disney+, Apple TV+, BBC iPlayer, ITVX, NOW, Sky, MUBI and more — updated daily.
What are Mark Harmon's most popular films?
Most-watched Mark Harmon films currently: Freaky Friday (2003), Freakier Friday (2025), Natural Born Killers (1994), Fear and Loathing in Las Vegas (1998), Wyatt Earp (1994).
What TV shows has Mark Harmon appeared in?
Selected TV credits: Family Guy (1999), The Tonight Show Starring Johnny Carson (1962), NCIS (2003), The Late Show with Stephen Colbert (2015), The Kelly Clarkson Show (2019).
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