Question: Both Philip Marlowe, Private Eye, and an American Western television Series produced by David Milch feature which actor? 
Context: The Adventures of Philip Marlowe was a radio series featuring Raymond Chandler's private eye, Philip Marlowe.  Robert C. Reinehr and Jon D. Swartz, in their book, "The A to Z of Old Time Radio", noted that the program differed from most others in its genre: "It was a more hard-boiled program than many of the other private detective shows of the time, containing few quips or quaint characters." Deadwood is an American western television series created, produced, and largely written by David Milch, that aired on the premium cable network HBO from March 21, 2004, to August 27, 2006, spanning 36 episodes and three seasons.  The series, set in the 1870s in Deadwood, South Dakota, before and after the area's annexation by the Dakota Territory, charts Deadwood's growth from camp to town, incorporating themes ranging from the formation of communities to western capitalism.  The show features a large ensemble cast, and many historical figures appear as characters, such as Seth Bullock, George Crook, Wyatt Earp, E. B. Farnum, George Hearst, Wild Bill Hickok, Calamity Jane, Jack McCall, Sol Star, Al Swearengen, and Charlie Utter.  The plot lines involving these characters include historical truths as well as substantial fictional elements.  Milch used actual diaries and newspapers from 1870s Deadwood residents as reference points for characters, events, and the look and feel of the show.  Some of the characters are fully fictional, although they may have been based on actual persons. Farewell, My Lovely is a novel by Raymond Chandler, published in 1940, the second novel he wrote featuring the Los Angeles private eye Philip Marlowe.  It was adapted for the screen three times and was also adapted for the stage and radio. Brooklyn South is an American ensemble police drama series that aired on CBS for one season from September 22, 1997, to April 27, 1998.  It was aired during the 1997–98 television season.  The series was co-created by Steven Bochco, Bill Clark, David Milch and William M. Finkelstein. Ralph Richeson (July 6, 1952 – October 27, 2015) was an American actor and painter best known for his role of Richardson, the fictional Grand Central Hotel's disheveled, eccentric cook on the HBO television series, "Deadwood".  Richeson was originally an extra on "Deadwood", before the show's producer, David Milch, noticed him and gave him one line, which became Richeson's first onscreen credit.  This led to Richeson's recurring role as the cook in 20 episodes of "Deadwood".  The series aired on HBO for three seasons from 2004 to 2006. Farewell, My Lovely is a 1975 American neo noir film, directed by Dick Richards and featuring Robert Mitchum as private detective Phillip Marlowe.  The picture is based on Raymond Chandler's novel "Farewell, My Lovely" (1940), which had previously been adapted for film as "Murder, My Sweet" in 1944.  The film also stars Charlotte Rampling, John Ireland, Jack O'Halloran, Sylvia Miles and Harry Dean Stanton, with an early screen appearance by Sylvester Stallone.  Mitchum returned to the role of Marlowe three years later in a the 1978 film "The Big Sleep", making him the only actor to portray Philip Marlowe more than once on the big screen. Maria Caso is a production designer, for motion pictures and television.  She won an Emmy for the HBO (David Milch) ground breaking television series "Deadwood. Luck is an American dramatic television series created by David Milch and starring Dustin Hoffman.  The pilot episode was directed by Michael Mann.  The series premiered on January 29, 2012.  HBO aired the first episode on December 11, 2011, as a preview.  It was immediately renewed for a second season of 10 episodes, scheduled to air beginning in January 2013.  However, the show was canceled on March 14, 2012, due to animal safety concerns.  The first season's remaining episodes continued to air.  The complete first season was released on DVD and Blu-ray on November 27, 2012. Philip Marlowe, Private Eye is an American mystery series that aired on HBO in the United States from April 16, 1983 through June 3, 1986, and on ITV in the United Kingdom.  The series features Powers Boothe as Raymond Chandler's title character, and was the first drama produced for HBO.  It was an early example of the uncompromising commitment to authenticity HBO would become known for in period pieces, recently showcased in "Rome" and "Deadwood", the latter of which also featured actor Powers Boothe.  Unlike other modern incarnations of the Marlowe character, the HBO series kept the show set in the 1930s, true to the original Raymond Chandler stories. "Deadwood", a western/drama television series created by David Milch, premiered on the premium television channel HBO in the United States on March 21, 2004 and ended on August 27, 2006.  The series consists of a total of 36 episodes over three 12-episode seasons; the episodes are approximately 55 minutes.
Answer: Powers Boothe