Peter Barsocchini
Peter Barsocchini is an American screenwriter, author, and television producer best known for his scripts for the" High School Musical" series.
Kaycee Stroh
Kaycee Stroh( born May 29, 1984) is an American actress, singer and dancer, best known for her role as Martha Cox in the hit Disney Channel Original Movies," High School Musical"( 2006)," High School Musical 2"( 2007), and( 2008).
She was a contestant in the" VH1" reality show" Celebrity Fit Club".
Bonnie Story
Bonnie Story( born March 18, 1959) is an American choreographer best known for her work in" High School Musical High School Musical 2" and" High School Musical 3".
Barbara Kopple
Barbara Kopple (born July 30, 1946) is an American film director known primarily for her documentary work.
She has won two Academy Awards, the first in 1976 for "Harlan County, USA", about a Kentucky miners' strike, and the second in 1991 for "American Dream," the story of the Hormel Foods strike in Austin, Minnesota in 1985-86.
Kopple also directed "Bearing Witness", a 2005 documentary about five women journalists stationed in combat zones during the Iraq War.
She is known for her work with artists, including "A Conversation With Gregory Peck" as well as documentaries on Mike Tyson, Woody Allen, and Mariel Hemingway.
She was on tour with the Dixie Chicks
when lead singer Natalie Maines criticized the Iraq War.
The film, , debuted at the Toronto International Film Festival.
It went on to win a Special Jury Prize at the Chicago International Film Festival, and two Audience awards (Sydney Film Festival and Aspen Film Fest).
She has directed episodes of the television drama series  and "Oz", winning a Directors Guild of America award for the former.
Hacho Boyadzhiev
Hacho Kirilov Boyadzhiev( 20 January 1932 – 23 April 2012) was a Bulgarian television and film director.
He was probably best known as the director of the popular TV musical" The Phoney Civilization"( 1974) as well as the director of the New Year's evening TV Variety- Shows broadcast by the national television.
High School Musical: The Music in You
High School Musical: The Music in You is a documentary from Award-winning filmmaker Barbara Kopple as she follows students from Arlington Heights and Western Hills High School in Fort Worth, Texas as they prepare to put on their version of the Disney hit "High School Musical".
The Summer Theatre show was directed by Ann Hunter and Julia Worthington.
The production was attended by over 2800 people during its four-day run.
The documentary premiered in October 2007.
High School Musical: O Desafio
High School Musical:
O Desafio is a spin- off of the American film" High School Musical" for the Brazilian market, based on the book" Battle of the Bands".
It began filming in April 2009 and it is the third Disney- branded feature film made in Latin America.
However, the Brazilian version does not follow the caricatural style seen in the Argentinian and Mexican productions.
The movie has a script created specifically for the cinema and an original plotline.
It is a remake of High School Musical with the Brazilian versions of characters Troy, Gabriella, Ryan, Sharpay, Chad, Taylor and Kelsie.
It was filmed in Rio de Janeiro and Olodum, the cultural group from Bahia, was invited to bring its unique rhythm to a special choreography number.
The roles in the movie are played by the winners and finalists of the Brazilian TV program: Olavo, Renata, Fellipe, Paula, Moroni, Beatriz, Samuel and Karol.
It also has the special participation of Wanessa Camargo.
High School Musical: El Desafio Mexico
High School Musical:
El Desafίo is a spin- off the film" High School Musical", it is the film version for Mexico, premiered on September 5, 2008 in Mexican cinema.
The premiere was held on August 24, 2008 in Auditorio Nacional of Mexico City.
The film stars the finalists of the program, with the special participation of the musical duo Jesse& Joy.
As is filmed in Mexico, most of the soundtrack are of the genre Reggeton.
Rebekka Mathew
Rebekka Sofiá Mathew( born 25 September 1986) is a former child star and was half of the Faroese pop duo, Creamy.
The other half of the duo was Rannva Joensen.
She is the sister of singers Simon Mathew and Sabina Mathew.
In 2007 she recorded the Danish version of" You Are the Music In Me" from High School Musical 2 with her brother Simon Mathew.
The music video premiered on the Scandinavian Disney Channel on 24 August 2007.
The single was released on 29 September 2007 and the special Scandinavian version of the High School Musical 2 soundtrack was released on 26 September 2007.
Sunday School Musical
Sunday School Musical is a musical film mockbuster directed by Rachel Lee Goldenberg and released direct- to- DVD on October 21, 2008.
It is similar to Disney's" High School Musical" franchise, but the film takes a dramatically different approach in terms of storyline.

Question: What nationality is the director of film High School Musical: The Music In You?
Answer: America