Don Cummings (born August 3) is an American playwright of more than fifteen plays, a screenwriter, fiction writer, essayist, actor, and composer.
 He has also acted in over forty plays and independent features and was a recurring guest star on the sitcom, "Dharma & Greg".
 His critically acclaimed plays have been produced on both coasts: "A Good Smoke", "The Fat of the Land", "American Air", "What Do Men Live By?"
, "Stark Raving Mad", "The Winner", "Feed the Children" and "Piss Play is About Minorities So It's Really Important".
Stark Raving Mad is an American sitcom that aired on NBC from September 23, 1999 to July 13, 2000.
 The series starred Tony Shalhoub and Neil Patrick Harris.
Lily Aldrin is a fictional character in the CBS television series "How I Met Your Mother."
 Lily is portrayed by American actress Alyson Hannigan.
 She is the wife of Marshall Eriksen and the best friend of Ted Mosby, Robin Scherbatsky and Barney Stinson.
 Lily is a kindergarten teacher and an amateur painter.
 In the eighth season, she gets a job as an art consultant.
 Lily is also the only member of the original main cast of the series who has not appeared in every episode, due to Alyson Hannigan taking leave after giving birth to her first child.
Neil Patrick Harris (born June 15, 1973) is an American actor, comedian, magician, and singer, known primarily for his comedy roles on television and his dramatic and musical stage roles.
 On television, he is known for playing the title character on "Doogie Howser, M.D." (1989–1993), Barney Stinson on "How I Met Your Mother" (2005–2014, for which he was nominated for four Emmy Awards), and Count Olaf on "A Series of Unfortunate Events" (2017 onward).
In popular culture, the Bro Code is a friendship etiquette to be followed among men or, more specifically, among members of the bro subculture.
 The term has been popularized by Barney Stinson, a character from the television show "How I Met Your Mother".
 Katherine Connor Martin, head of content creation at Oxford Dictionaries, recognized Stinson as "the quintessence of a certain iteration of the contemporary bro".
Robin Charles Scherbatsky Jr. is a fictional character created by Carter Bays and Craig Thomas for the CBS television series "How I Met Your Mother", portrayed by Canadian actress Cobie Smulders.
 Robin is the on-again, off-again love interest of Barney Stinson (Neil Patrick Harris) and Ted Mosby (Josh Radnor), and a close friend to Lily Aldrin (Alyson Hannigan) and Marshall Eriksen (Jason Segel).
Stark Raving Mad is a 1983 film that depicts a fictionalised account of the Charles Starkweather/Caril Ann Fugate killings of the 1950s.
 The film starred Russ Fast as Richard Stark (Starkweather) and Marcie Severson as Laura Ferguson (Fugate).
 It was directed by George F. Hood and released in January 1983.
Steven E. Levitan (born April 6, 1962) is an American director, screenwriter, and producer of television comedies.
 He has created such TV series as "Just Shoot Me!
", "Stark Raving Mad", "Stacked", "Back to You", and "Modern Family".
Stark Raving Mad is a film, produced by A Band Apart, about a heist pulled during a rave.
 The film was directed and written by Drew Daywalt and David Schneider.
 It stars Seann William Scott, Lou Diamond Phillips, Timm Sharp, Patrick Breen, John B. Crye, Monet Mazur, Suzy Nakamura, C. Ernst Harth, and Dave Foley.
 The movie featured soundtrack by John Digweed.
"How I Met Your Mother" is an American sitcom written and created by Carter Bays and Craig Thomas.
 It was first aired on September 19, 2005 on CBS with a thirty-minute pilot episode, and finished its planned nine-year run on March 31, 2014 after 208 episodes.
 Set in present-day Manhattan, the series follows the social and romantic lives of Ted Mosby (Josh Radnor) and his four best friends, Marshall Eriksen (Jason Segel), Robin Scherbatsky (Cobie Smulders), Lily Aldrin (Alyson Hannigan), and Barney Stinson (Neil Patrick Harris), as Ted seeks out his future wife (Cristin Milioti).
 The show tells this story through the framing device of "future" Ted (Bob Saget) as an unreliable narrator who is recounting to his son and daughter the events that led him to their mother.
 In Seasons 1–8, episodes are typically set to a similar timeline as its real-world airdate, with the season finale generally taking place in the spring and the next season premiere in the fall, usually with a quick recap of the events that took place during the summer.
 The final season (season 9) deviates from this format by taking place immediately after the end of the previous season and encompassing only the weekend of Barney's and Robin's wedding.
 The series finale covers several years that follow.

Question: Stark Raving Mad stars which actor who plays Barney Stinson on "How I Met Your Mother"?
Answer: Neil Patrick Harris