Question: What American actor was grandson of American actress and poet Dorothy Bridges?

Context paragraphs:
University Players: The University Players was primarily a summer stock theater company located in West Falmouth, Cape Cod, Massachusetts, from 1928 to 1932.  It was formed in 1928 by eighteen college undergraduates.  Notable among them were Eleanor Phelps of Vassar, two undergraduates at Princeton, Bretaigne Windust and Erik Barnouw, and several undergraduates at Harvard, Charles Crane Leatherbee (grandson of American diplomat and philanthropist Charles Richard Crane), Kent Smith, Kingsley Perry, Bartlett Quigley (father of American actress Jane Alexander), and John Swope (son of GE President Gerard Swope and later Hollywood and Life Magazine photographer and husband of actress Dorothy McGuire).  Several others of its members who had their first professional experiences with the University Players went on to achieve fame in the theater and film industry, including Joshua Logan, James Stewart, Henry Fonda, Margaret Sullavan, Mildred Natwick, Aleta Freel, Barbara O'Neil, Myron McCormick, Charles Arnt, Karl Swenson, Kent Smith, Norris Houghton, Frieda Altman, Elsie Schauffler, and Philip Faversham.

Jeff Bridges: Jeffrey Leon Bridges (born December 4, 1949) is an American actor, singer and producer.  He comes from a prominent acting family and appeared on the television series "Sea Hunt" (1958–60), with his father, Lloyd Bridges and brother, Beau Bridges.  He won the Academy Award for Best Actor for his role as Otis "Bad" Blake in the 2009 film "Crazy Heart", and earned Academy Award nominations for his roles in "The Last Picture Show" (1971), "Thunderbolt and Lightfoot" (1974), "Starman" (1984), "The Contender" (2000), "True Grit" (2010), and "Hell or High Water" (2016).  His other films include "Tron" (1982), "Jagged Edge" (1985), "The Fabulous Baker Boys" (1989), "The Fisher King" (1991), "Fearless" (1993), "The Big Lebowski" (1998), "Seabiscuit" (2003), "Iron Man" (2008), "" (2010), and "The Giver" (2014).

Beau Bridges: Lloyd Vernet "Beau" Bridges III (born December 9, 1941) is an American actor and director.  He is a three-time Emmy, two-time Golden Globe and one-time Grammy Award winner.  He is also a two-time Screen Actors Guild Award nominee.  Bridges was awarded a star on the Hollywood Walk of Fame on April 7, 2003 at 7065 Hollywood Boulevard for his contributions to the television industry.  He is the son of actor Lloyd Bridges and elder brother of fellow actor Jeff Bridges.

Dorothy Dare: Dorothy Herskind (August 6, 1911 – October 4, 1981), better known as Dorothy Dare, was an American actress and singer.

Jimmy Bridges (actor): James Daniel Bridges Jr. (born September 15, 1960 in San Francisco, California) is an American actor.  He is the son of Betty A. Bridges, an actress, and James Bridges Sr. and the brother of Todd Bridges of Diff'rent Strokes and Verda Bridges.  His three daughters, Penny Bae Bridges, Brooke Marie Bridges, and Rachel Bridges are all actresses.

Jeff Bridges (album): Jeff Bridges is the second album of American actor and singer-songwriter Jeff Bridges.  It was released on August 16, 2011, via Blue Note Records and EMI Records.  On April 19, 2011, it was announced through CMT that Bridges had a signed a recording contract with Blue Note Records and will work with producer T-Bone Burnett.

Jordan Bridges: Jordan Bridges (born November 13, 1973) is an American actor.

Dorothy Bridges: Dorothy Louise Bridges (née Simpson; September 19, 1915 – February 16, 2009) was an American actress and poet.  Bridges was the matriarch of an acting family, which included her late husband, Lloyd Bridges, her sons, Beau Bridges and Jeff Bridges, and her grandson, Jordan Bridges.  Bridges was sometimes credited as Dorothy Dean.

Dorothy Malone: Dorothy Malone (born Dorothy Maloney; January 30, 1925) is a retired American actress.  Her film career began in 1943, and in her early years she played small roles, mainly in B-movies.  After a decade in films, she began to acquire a more glamorous image, particularly after her performance in "Written on the Wind" (1956), for which she won the Academy Award for Best Supporting Actress.  Her film career reached its peak by the beginning of the 1960s, and she achieved later success with her television role as Constance MacKenzie on "Peyton Place" from 1964 to 1968.  Less active in her later years, Malone returned to films in 1992 as the friend of Sharon Stone's character in "Basic Instinct".

Dorothy Gish: Dorothy Elizabeth Gish (March 11, 1898 – June 4, 1968) was an American actress of the screen and stage, as well as a director and writer.  Dorothy and her older sister Lillian Gish were major movie stars of the silent era.  Dorothy also had great success on the stage, and was inducted into the American Theatre Hall of Fame.  Dorothy Gish was noted as a fine comedian, and many of her films were comedies.

Supporting paragraphs: Dorothy Bridges Jordan Bridges
Answer: Jordan Bridges