Question: Walter Brennan costarred with what actor known for his boyish good looks?

Context paragraphs:
Ray Stricklyn: Ray Stricklyn (born Lewis Raymond Stricklyn) (October 8, 1928 – May 14, 2002) was an American film actor, stage actor, television actor, soap opera star and publicist.  His acting career took off with B-movie Westerns that placed his boyish good looks playing opposite top talent of the time.

Maradona Rebello: Maradona Rebello (born 31 May 1986) is an Indian actor who works in the Bollywood film industry.  Rebello's first name was kept by his father after being inspired by the footballer Diego Maradona.  After acting in theatres in school and a brief career in modelling, Rebello's film career began with the 2010 film "Pankh".  During the same year breaking into 2010 with ad campaigns for Global Brands like Close Up, Axe Deo and L'Oreal Maradona Rebello is one of the most sought after male commercial faces in the country.  The Close Up (Paas aao na) Revolving door Ad featuring Maradona Rebello successfully was aired for 6 years across different countries.  With his boyish good looks, Maradona Rellelo is not just a model but a terrific actor too.  He received fantastic reviews for his portrayal of Jerry da Cunha in his critically acclaimed film ‘Pankh” as the protagonist opp Bipasha Basu and Lillette Dubey.

Task Force (film): Task Force (1949) is a war film filmed in black-and-white with some Technicolor sequences about the development of U.S. aircraft carriers from the USS "Langley" (CV-1) to the USS "Franklin" (CV-13).  Although Robert Montgomery was originally considered for the leading role, the film stars Gary Cooper, Jane Wyatt, Walter Brennan, Wayne Morris, Julie London and Jack Holt.  "Task Force" was the only film Gary Cooper and Jane Wyatt made together, and was the last of the eight films Cooper and Walter Brennan made together.  The U.S. Navy provided complete support in not only loaning naval vessels and facilities, but also allowed the use of archival footage of the development of naval air power.

The Young Country: The Young Country is a 1970 American western made-for-TV film, starring Walter Brennan, Joan Hackett, Wally Cox, Pete Duel and Roger Davis.  It was aired on March 17, 1970 in the "ABC Movie of the Week" space.

Gösta Ekman (senior): Frans Gösta Viktor Ekman (28 December 1890 – 12 January 1938) was a Swedish actor.  Generally spoken of as Swedish theatre's most legendary stage actor, Gösta Ekman enjoyed a prolific stage career during his short life, becoming the first real star of Swedish theatre.  His boyish good looks attracted both sexes, helping to create a massive cult following and elevating him to the status of a living legend.  Combined with a beautiful voice and a powerful stage presence, Ekman was able to captivate his audiences.

The Tycoon (TV series): The Tycoon is a 32-episode American sitcom television series broadcast by ABC.  It starred Walter Brennan as the fictitious businessman Walter Andrews, similar to his birth name of Walter Andrew Brennan.  As chairman of the board of the Thunder Corporation that he founded but no longer actively runs, Brennan plays an eccentric and cantankerous millionaire (when such persons were much fewer in number) with a common touch who helps promising persons in need.  The series aired with new episodes at 9 p.m. Eastern time Tuesday from September 15, 1964, until April 27, 1965.  It continued in reruns until September 7, 1965.  The program did not develop sufficient audience, presumably because viewers may have preferred the versatile Brennan as the bucolic Grandpa Amos McCoy in his 1957-1963 ABC and CBS sitcom "The Real McCoys".  Oddly, "The Tycoon" has the same name as an episode of "The Real McCoys" also called "The Tycoon," which aired four years earlier on August 23, 1960.

Angus Tung: Angus Tung (; born 26 July 1959 in Kaohsiung, Taiwan) is a Taiwanese singer-songwriter and record producer from the mid-1980s to mid-1990s.  Blessed with boyish good looks and talent, Angus Tung debuted in 1983 and released his first solo album “Miss You” (想你) two years after.  He subsequently released 14 albums, including a Chinese pop classic “Thinking of You” (其实你不懂我的心).  To date, he has won numerous musical and popularity awards such as “Best Male Vocalist” and “Top Ten Most Popular Artiste in China”.  These days, despite being more active with drama serials and radio hosting in China, Tung continues to compose and sing songs.

Roger Davis (television actor): Roger Davis (born April 5, 1939) is an American actor and entrepreneur.  The sandy-haired Davis is best known for his boyish good looks, and lilting, Henry Fonda-like voice.  He came to fame in such television series as "Dark Shadows" and "Alias Smith and Jones", and also appeared on an episode of "The Twilight Zone".

The Westerner (film): The Westerner is a 1940 American film directed by William Wyler and starring Gary Cooper, Walter Brennan, and Doris Davenport.  Written by Niven Busch, Stuart N. Lake, and Jo Swerling, the film is about a self-appointed hanging judge in Vinegaroon, Texas who befriends a saddle tramp who opposes the judge's policy against homesteaders.  The film is often remembered for one of Walter Brennan's best performances, as Judge Roy Bean, which led to his winning his record-setting third Academy Award for Best Supporting Actor.  James Basevi and Stuart N. Lake also received Academy Award nominations for Best Art Direction, Black and White and Best Story respectively.

Rupert Brooke: Rupert Chawner Brooke (middle name sometimes given as "Chaucer"; 3 August 1887 – 23 April 1915) was an English poet known for his idealistic war sonnets written during the First World War, especially "The Soldier".  He was also known for his boyish good looks, which were said to have prompted the Irish poet W. B. Yeats to describe him as "the handsomest young man in England".

Supporting paragraphs: The Young Country Roger Davis (television actor)
Answer: Roger Davis