Question: Who is the older brother of actor/comedian Bill Murray who appeared in the movie Nothing but Trouble?

Context paragraphs:
Brian Doyle-Murray: Brian Doyle-Murray (born Brian Murray, October 31, 1945) is an American actor, voice artist, comedian and screenwriter.  He is the older brother of actor/comedian Bill Murray, and the two have acted together in several films, including "Caddyshack", "Scrooged", "Ghostbusters II", "The Razor's Edge", and "Groundhog Day".  He co-starred on the TBS sitcom on "Sullivan & Son," where he played the foul-mouthed Hank Murphy.  he also appeared in the Cartoon Network original animated series "The Marvelous Misadventures of Flapjack" as the surly Captain K'Nuckles and a pirate ghost, The Flying Dutchman from the Nickelodeon animated series, "SpongeBob SquarePants", he appears in a recurring role as Don Ehlert on the ABC sitcom "The Middle".

Marco Hofschneider: Marco Hofschneider (born October 18, 1969) is a German actor known for his biographical portrayal of Solomon Perel in the 1990 acclaimed (Golden Globe-winning and Academy Award-nominated) World War II film "Europa Europa".  Since then, he has appeared in many German and British film and television programs.  His older brother, Rene Hofschneider, also appeared in "Europa, Europa", playing the role of Isaak Perel, Solomon Perel's older brother.

Loose Shoes: Loose Shoes (also known as Coming Attractions and Quackers) is a 1980 comedy film directed by Ira Miller and featuring Bill Murray.  The film is presented as a series of movie trailers with titles such as "The Howard Huge Story", "Skate-boarders from Hell" and "The Invasion of the Penis Snatchers".  The film was shot around 1977 and only released years later in 1980, probably to capitalize on Bill Murray's success as a box office film star.

Chas Early: Chas Early is a British actor and playwright.  He has appeared on TV shows such as Casualty and EastEnders, "Skins" and Mayo.  He is probably best known for portraying the late comedian Bill Hicks in his one-man show, "Bill Hicks: Slight Return".

A Very Murray Christmas: A Very Murray Christmas is a 2015 American Christmas musical comedy film directed by Sofia Coppola and co-written by Bill Murray, Mitch Glazer, and Coppola.  The film features an ensemble cast including Bill Murray, George Clooney, Paul Shaffer, Amy Poehler, Julie White, Dimitri Dimitrov, Michael Cera, Chris Rock, David Johansen, Maya Rudolph, Jason Schwartzman, Jenny Lewis, Rashida Jones, and Miley Cyrus and was released on December 4, 2015, on Netflix.

Catskill Cougars: The Catskill Cougars were a minor-league baseball team based in Mountaindale, New York in the state's Catskill Mountains region.  The Cougars played in the North Atlantic League in 1996 and the Northeast League (later known as the Can-Am League), from 1997-1998 and 2000.  The North Atlantic and Northeast leagues were independent leagues that were not affiliated with Major League Baseball or Minor League Baseball.  The Cougars played their home games at Baxter Stadium, and were part-owned by comedian Bill Murray.

Nothing but Trouble (1991 film): Nothing but Trouble is a 1991 American comedy horror film directed by and co-starring Dan Aykroyd, who adapted the screenplay from a story by his brother Peter.  The cast featured Chevy Chase, Demi Moore, and John Candy, with Taylor Negron, Raymond J. Barry, and Brian Doyle-Murray in supporting roles.

Albert Stern (violinist): Violinist Albert Ivan Stern was born in New York City.  His parents, father Murray Abraham Shmulevitch and mother Grace Sara Stern (née Gold), were both Jewish and born in Poland.  Grace Gold immigrated to the US as a child and Murray immigrated later after graduating from Humboldt University of Berlin as a Doctor of medicine.  After arriving in the US, Murray entered a lifelong career in business sales and, following in the footsteps of his father, became a prominent builder.  Both his mother and father came from families of predominantly musicians.  He had an older brother Stanley Stern (later known as Jack Stern) and an older sister Florence London.  Stern has 4 children, daughters Adina T. Stern, a prominent attorney, Aura L. Stern, a financier, daughter Shereen A. Stern, a nurse, and son Shawn Stern, a novelist.  He is married to Patricia A Stern (Née Trzaska).

Steady Diet of Nothing: Steady Diet of Nothing is the second full-length studio album by American post-hardcore band Fugazi, released in July, 1991.  The title is an allusion to a quote by the late American stand-up comedian Bill Hicks.

Quick Change: Quick Change is a 1990 American crime comedy film written by Howard Franklin, produced by and starring Bill Murray, and directed by both.  Geena Davis, Randy Quaid, Jason Robards, Tony Shalhoub, Stanley Tucci, Phil Hartman, Victor Argo, Kurtwood Smith, Bob Elliott and Philip Bosco all co-star.  It is based on a book of the same name by Jay Cronley.  The film is a remake of the 1985 French film "Hold-Up" starring Jean-Paul Belmondo.  The film is set in New York City, particularly in Manhattan and Queens, with scenes taking place on the New York City Subway and within John F. Kennedy International Airport.  Times Square, the Empire State Building, and the Statue of Liberty are also briefly seen.  As of 2017, "Quick Change" is the only directorial credit of Bill Murray's career.

Supporting paragraphs: Nothing but Trouble (1991 film) Brian Doyle-Murray
Answer: Brian Doyle-Murray