Background: Glenn Lee Beck (born February 10, 1964) is an American talk show host, political commentator, and producer. He is the CEO, founder, and owner of Mercury Radio Arts, the parent company of his television and radio network TheBlaze. A conservative, he hosts the Glenn Beck Radio Program, a popular talk-radio show nationally syndicated on Premiere Radio Networks. Beck also hosts the Glenn Beck television program, which ran from January 2006 to October 2008 on HLN, from January 2009 to June 2011 on the Fox News Channel and currently airs on TheBlaze.
Context: Glenn Lee Beck was born in Everett, Washington, the son of Mary Clara (nee Janssen) and William Beck, who lived in Mountlake Terrace, Washington, at the time of their son's birth. The family later moved to Mount Vernon, Washington, where they owned and operated City Bakery in the downtown area. He is descended from German immigrants who came to the United States in the 19th century. Beck was raised as a Roman Catholic and attended Immaculate Conception Catholic School in Mount Vernon.  Glenn and his older sister moved with their mother to Sumner, Washington, attending a Jesuit school in Puyallup. On May 15, 1979, while out on a small boat with a male companion, Beck's mother drowned just west of Tacoma, Washington, in Puget Sound. The man who had taken her out in the boat also drowned. A Tacoma police report stated that Mary Beck "appeared to be a classic drowning victim", but a Coast Guard investigator speculated that she could have intentionally jumped overboard. Beck has described his mother's death as a suicide in interviews during television and radio broadcasts.  After their mother's death, Beck and his older sister moved to their father's home in Bellingham, Washington, where Beck graduated from Sehome High School in June 1982. Beck also regularly vacationed with his maternal grandparents, Ed and Clara Janssen, in Iowa. In the aftermath of his mother's death and subsequent suicide of his stepbrother, Beck has said he used "Dr. Jack Daniel's" to cope. At 18, following his high school graduation, Beck relocated to Provo, Utah, and worked at radio station KAYK. Feeling he "didn't fit in", Beck left Utah after six months, taking a job at Washington, D.C.'s WPGC in February 1983.
Question: Who are his parents
Answer: the son of Mary Clara (nee Janssen) and William Beck, who lived in Mountlake Terrace, Washington,

Background: "Vogue" is a song by American singer Madonna from her second soundtrack album I'm Breathless (1990). It was released as the first single from the album on March 27, 1990, by Sire Records. Madonna was inspired by vogue dancers and choreographers Jose Gutierez Xtravaganza and Luis Xtravaganza from the Harlem "House Ball" community, the origin of the dance form, and they introduced "Vogueing" to her at the Sound Factory club in New York City. "
Context: The video was directed by David Fincher and shot at The Burbank Studios in Burbank, California on February 10-11, 1990. According to Lucy O'Brien in her book Madonna: Like an Icon, the video was brought together after a "huge casting call" in Los Angeles where hundreds of different sorts of dancers appeared.  Filmed in black-and-white, the video recalls the look of films and photography from The Golden Age of Hollywood with the use of artwork by the Art Deco artist Tamara de Lempicka and an Art Deco set design. Many of the scenes are recreations of photographs taken by noted photographer Horst P. Horst, including his famous Mainbocher Corset, Lisa with Turban (1940), and Carmen Face Massage (1946). Horst was reportedly "displeased" with Madonna's video because he never gave his permission for his photographs to be used and received no acknowledgement from Madonna. Some of the close-up poses recreate noted portraits of such stars as Marilyn Monroe, Veronica Lake, Greta Garbo, Marlene Dietrich, Katharine Hepburn, Judy Garland and Jean Harlow. (Additionally, several stars of this era were name-checked in the song's lyrics.) Several famous Hollywood portrait photographers whose style and works are referenced include George Hurrell, Eugene Robert Richee, Don English, Whitey Schafer, Ernest Bachrach, Scotty Welbourne, Laszlo Willinger, and Clarence Sinclair Bull.  The video features the dancers for Madonna's then-upcoming Blond Ambition Tour - Donna De Lory, Niki Harris, Luis Xtravaganza Camacho, Jose Gutierez Xtravaganza, Salim Gauwloos, Carlton Wilborn, Gabriel Trupin, Oliver Crumes and Kevin Stea. The choreography was set by "Punk Ballerina" Karole Armitage. The video premiered worldwide on MTV on March 29, 1990, and it also premiered on BET on November 22 that same year, making itthe first video by Madonna to air on an African-American channel.  There are two versions of the video, the regularly aired television music video, and the 12-inch remix, which is the extended version over three minutes longer.
Question: how did the casting call go?
Answer:
together after a "huge casting call"