Question: Orchis Fatalis starred the actor and writer of what nationality?

Context paragraphs:
Feodor Chin: Feodor Chin (born August 18, 1974) is an American actor, writer, voiceover artist, producer and director.  Chin starred as the antagonist "Benny" in Juwan Chung's "Baby" opposite David Huynh, the protagonist.  "Baby" won a Special Jury Award for Best Feature Length Film, Narrative at the 2007 Los Angeles Asian Pacific Film Festival, among other awards.  He also starred as pioneering actor and artist Keye Luke in Timothy Tau's short film bio-pic "Keye Luke", which premiered at the 2012 Los Angeles Asian Pacific Film Festival and which was also Closing Night Film of the inaugural 2013 Seattle Asian American Film Festival.  Chin also voices the character of Zenyatta from Blizzard Entertainment's game, "Overwatch".

Orchis Fatalis: "Orchis Fatalis" is the third episode of the eighth season of British television show "Midsomer Murders" and the thirty-eighth episode overall.  It stars John Nettles as Detective Chief Inspector Tom Barnaby and John Hopkins as Detective Sergeant Dan Scott.  It concerns the discovery of a very rare orchid, the yellow roth, and a number of murders seemingly committed in an attempt to acquire it.

David Mitchell (comedian): David James Stuart Mitchell (born 14 July 1974) is a British comedian, actor and writer.  He is half of the comedy duo Mitchell and Webb alongside Robert Webb.  The duo starred in the Channel 4 sitcom "Peep Show" in which Mitchell plays Mark Corrigan.  Mitchell won the British Academy Television Award for Best Comedy Performance in 2009 for his performance in the show.  The duo have written and starred in several sketch shows including "Bruiser", "The Mitchell and Webb Situation", "That Mitchell and Webb Sound" and also "That Mitchell and Webb Look".  Mitchell and Webb also starred in the UK version of Apple's "Get a Mac" advertisement campaign.  Their first film "Magicians" was released in 2007.

Rolandos Liatsos: Rolandos Liatsos (born May 30, 1990, Cyprus) is a Cypriot stage actor.  He started his career at the age of 17 with Shakespeare’s play “A Midsummer Night's Dream” and suddenly made his breakthrough starring in Iakovos Kambanellis’ masterpiece “Stella With the Red Gloves.”  After the big success of this play Rolandos moved to Coventry where he starred in “The Tempest” and soon after starred in his opera prima as a director and writer of “Unpublished by Alex.” This play catapulted him to Los Angeles, CA to work with Academy Award Winner Milton Justice in the play “Woman in Mind.”  Soon after he starred in Tennessee Williams’ play “The Rose Tattoo” directed by the acclaimed actor and director .  With his extensive theater experience focusing on various styles, including: outdoor theater, experimental, Shakespeare, Physical theater, and Naturalism, he was able to bring to life Arturo Ui, a character based on Adolf Hitler in Bertolt Brecht's play "The Resistible Rise of Arturo Ui."  In this political satire of the German writer, Rolandos gave his most successful performance yet.

Gary Foley: Gary Edward Foley (born 11 May 1950) is an Australian Aboriginal Gumbainggir activist, academic, writer and actor (he eschews Australian nationality).  He is best known for his role in establishing the Aboriginal Tent Embassy in Canberra in 1972 and for establishing an Aboriginal Legal Service in Redfern in the 1970s.  He also co-wrote and acted in the first indigenous Australian stage production, "Basically Black". .

John Nettles: John Vivian Drummond Nettles, OBE (born 11 October 1943) is a British actor and writer.  Nettles is perhaps best known for playing the lead roles in the long-running television series "Bergerac" and "Midsomer Murders".

Ali Badshah: Ali Badshah (full name Syed Ali Mehdi Rizvi Badshah) is a Canadian actor, writer, producer, director and comedian.  Badshah, an observational comedian whose work often draws on his experiences growing up in and around Toronto, has also written and performed for Video on Trial and was an associate producer for MuchMusic.  He has written and starred in five televised comedy specials for CBC, CTV, The Comedy Network, MTV and ABC2 Australia.  Badshah created, executive produced, wrote, and starred in CBC’s first web comedy series "Bloody Immigrants".  An alumnus of both The Second City and Yuk Yuk's, he was on the front page of the "Toronto Star" as one of the Top Ten People in the country – the only actor/comedian to ever appear on their list – and was featured on the Comedy Network's 'Nubian Disciples Special', with Russell Peters and Dave Chappelle, as part of the “next generation of great Canadian comics.”

James Gaines: James Gaines, birth name James Larry M. Gaines Jr., is an African-American-Filipino character actor, writer and director with dual nationality, born on May 18, 1955, in Maui, Hawaii.  He was sometimes also credited as Jaimes Gaines, Jim Gaines, and James Gainers.

Jeremy Sisto: Jeremy Merton Sisto (born October 6, 1974) is an American actor, producer, and writer.  Sisto has had recurring roles as Billy Chenowith on the HBO series "Six Feet Under" (2001–05), and as NYPD Detective Cyrus Lupo on NBC's drama series "Law & Order" (2008–10).  He also starred in the comedy "Clueless" (1995), the biblical miniseries "Jesus" (1999), the drama "Thirteen" (2003), and the horror film "Wrong Turn" (2003).  In 2004, he starred as bigoted baseball player Shane Mungitt in "Take Me Out", for which he was nominated for a Los Angeles Drama Critics Circle Award for Featured Performance in a Play.  In 2006, he starred in the play "Festen" on Broadway.

Dom DeLuise: Dominick DeLuise (August 1, 1933 – May 4, 2009) was an American actor, voice actor, comedian, director, producer, chef and author.  He was the husband of actress Carol Arthur and the father of actor, director, pianist, and writer Peter DeLuise, actor David DeLuise, and actor Michael DeLuise.  He starred in a number of movies directed by Mel Brooks, in a series of films with career-long best friend Burt Reynolds, and as a voice actor in various animated films by Don Bluth.

Supporting paragraphs: Orchis Fatalis John Nettles
Answer: British