Question: What is the name character in Magnum P.I. that was played by the star of The Closer?

Context articles: Donovan Patton
Louie Provenza
Tom Selleck
Red X (DC Comics)
Larry Manetti
The Closer (1998 TV series)
Jalal's Story
WR 102ka
Starkiller
Eta Trianguli Australis

Donovan Patton (born March 1, 1978 at Agana Naval Air Station in Guam) is an American host, actor, voice actor, and singer.
 Patton graduated from the Interlochen Arts Academy and acted in Shakespeare plays such as "Much Ado About Nothing" and "Romeo and Juliet" before he replaced Steve Burns as Joe, the new host of Nickelodeon's children's television program "Blue's Clues" in 2002.
 On Patton's acting, series co-creator Angela Santomero stated that Patton brought Joe, his character, closer to the preschool viewer, as Joe was more willing to "jump into a problem rather than figure it out first like Steve".
 After "Blue's Clues" ended Patton voiced Bot on Nickelodeon's "Team Umizoomi"; for his work on children's television, Patton has been described as a "household name" and an "unqualified star to the 5-and-under set and their parents".
Detective Lieutenant Louie Provenza is a fictional character from TNT's television crime drama franchise "The Closer"/"Major Crimes."
 He appeared on all seven seasons of "The Closer" and all six seasonable of "Major Crimes".
 The character was created by James Duff, and is portrayed by G. W. Bailey.
 Generally referred to as "Provenza", the character's first name was kept secret until his former partner, George Andrews, was heard to use it for the first time in the penultimate episode of the fifth season.
 It is said that only captains and above are allowed to address him by his first name and that even his own grandchildren call him "Lieutenant".
 He is also the only member of his academy class still on active duty with the rest having retired by the beginning of season 2 of "Major Crimes".
Thomas William Selleck (born January 29, 1945) is an American actor and film producer.
 He is known for starring as private investigator Thomas Magnum in the television series "Magnum, P.I." (1980–1988).
 He also plays Police Chief Jesse Stone in a series of made-for-TV movies based on Robert B. Parker novels.
 Since 2010, he has also been a primary cast member as NYPD Commissioner Frank Reagan in the drama "Blue Bloods" on CBS.
Red X is a fictional character from the Teen Titans animated show who debuted in the episode "Masks".
 Originally Red X was used an alternate identity for Robin in order to get closer to Slade, however someone later stole the name & costume.
 The new Red X's motives are usually selfish & unknown.
 Both versions of the character uses a variety of skill and gadgets to defeat anyone who stands in his way.
 He has also appeared in the show's comic book adaptation and in the spin-off Teen Titans Go!
 as well.
 The character was voiced by Scott Menville.
Lawrence Francis "Larry" Manetti (born July 23, 1947) is an American actor best known for his role as Orville Wilbur Richard "Rick" Wright on the long-running CBS television series "Magnum P.I." which starred Tom Selleck as the title character.
 He also starred as Maj. Pappy Boyington's (played by Robert Conrad) pilot partner 1LT Robert A. "Bob/Bobby" Boyle in "Baa Baa Black Sheep".
The Closer is an American television sitcom that aired on CBS for 10 episodes in 1998.
 The show starred Tom Selleck as a successful advertising agency executive.
Jalal's Story (Bengali: জালালের গল্প ) is a 2014 Bengali film directed by Abu Shahed Emon and produced by Faridur Reza Sagar.
 The film name character actors Arafat Rahman and Mohammad Emon in the lead roles.
 The film was selected as the Bangladeshi entry for the Best Foreign Language Film at the 88th Academy Awards but it was not nominated.
WR 102ka, also known as the Peony star, is a Wolf-Rayet star that is one of several candidates for the most luminous known star in the Milky Way.
 An even more luminous yet closer star, WR 25, appears to be most likely to the title.
 Another nearer star Eta Carinae, which was the second brightest star in the sky for a few years in the 19th century, appears to be slightly more luminous than WR 102ka, but is known to be a binary star system.
 There is also the more recently discovered Pistol star that, like the Peony star, derives its name from the shape of the nebula in which it is embedded, and which it has probably created through heavy mass loss via fierce stellar winds and perhaps also major "mini-supernova-like" eruptions as happened to Eta Carinae around the 1830s-1840s creating the lobes observed by the Hubble Space Telescope.
Starkiller, born Galen Marek and also known as The Apprentice, is the Dark Jedi anti-hero protagonist of the "" project.
 In 2014, Lucasfilm rebranded him as part of the "Star Wars Legends" non-canonical story-line, and the character has not been re-introduced yet into the "Star Wars" canon.
 He is raised by Darth Vader and is made his secret apprentice under the name "Starkiller" due to being potent with using the Force for destructive purposes and described as less of an assassin and more of a "Force wrecking ball".
 The character's name is taken from Luke Skywalker's original name, "Annikin Starkiller".
 The character's likeness and voice are provided by Samuel Witwer.
 Despite "The Force Unleashed" being of non-canonical "Legends" status, Witwer still remains part of the "Star Wars" canon by voicing Darth Maul in the animated series "Star Wars: The Clone Wars" and "Star Wars Rebels".
Eta Trianguli Australis (η Trianguli Australis) is a solitary, blue-white hued star in the southern constellation Triangulum Australe.
 It is sometimes given a superscript: η Trianguli Australis, though it is the only star that is commonly referred to by this Bayer designation.
 Lacaille named a close by star as Eta as well, which was inconsistently followed by Francis Baily, who used the name for the brighter or both stars in two different publications.
 Despite their faintness, Gould upheld their Bayer designation as they were closer than 25 degrees to the south celestial pole.
 The second Eta is now designated as HD 150550.