Question: What do "Little Dieter Needs to Fly" and "Born Rich" have in common? 
Context: Beyond the Realm of Conscience is a 2009 Hong Kong television series.  Produced by Mui Siu-ching, the serial is one of two TVB productions to celebrate along with the channel's 42nd anniversary, the other being "Born Rich".  The drama aired five days a week on the TVB network with 45-minute episodes starting October 19, 2009. Born Rich is a 2003 documentary film (filmed primarily between 1999-2001) about the experience of growing up in wealthy families.  It was created by Jamie Johnson, an heir to the Johnson & Johnson fortune.  The film consists primarily of Johnson interviewing 10 other young heirs.  These interviews are offset by Johnson's exploration of his own experience and family as he comes into a large inheritance on his 21st birthday.  He seeks out how to be a productive person, avoiding the dysfunction that he sees affecting many of the very rich.  The film explores the taboo the ultra rich have against about talking about their wealth.  Johnson believes this secrecy about wealth causes the wealthy to be dysfunctional, and exists because the discussion of their wealth challenges the notion that America is a meritocracy and their right to have their wealth. Little Dieter Needs to Fly is a 1997 German-British-French documentary film written and directed by Werner Herzog, produced by Werner Herzog Filmproduktion, and premiered on German television.  The film was released to DVD in 1998 by Anchor Bay. "2 Broke Girls" is an American television sitcom created by Michael Patrick King and Whitney Cummings, who also serve as executive producers.  It airs on the CBS network.  The series stars Kat Dennings as Max Black, who comes from a poor underclass family, and Beth Behrs as Caroline Channing, who was born rich but is now down on her luck, working together at a restaurant in the Brooklyn neighborhood of Williamsburg.  Each episode ends with a running tally of the money earned out of the $250,000 the girls need to open a cupcake business, whether it increases or decreases. Bike for Three!  is a "cross-continental collaboration" between Canadian alternative hip hop artist Buck 65 (born Rich Terfry) and Belgian producer Greetings from Tuskan (born Joëlle Phuong Minh Lê). More Heart Than Brains is the debut album by Bike for Three! , a collaboration between Canadian alternative hip hop artist Buck 65 (born Rich Terfry) and Belgian electronica producer Greetings from Tuskan (born Joëlle Phuong Minh Lê).  It was released on May 26, 2009 on Anticon. Eugene Peyton Deatrick, Jr. (born November 17, 1924) is a retired United States Air Force colonel, test pilot, and combat veteran.  He is best recognized for his role in the rescue of United States Navy Lieutenant Dieter Dengler during the Vietnam War.  The rescue was recounted in the Werner Herzog films "Little Dieter Needs to Fly" and "Rescue Dawn" and the national bestseller "" by author Bruce Henderson. Provocateur () is a 2017 Hong Kong television drama produced by Wong Wai-sing and TVB.  It premiered on TVB Jade in Hong Kong, Hub Drama First in Singapore and Astro On Demand in Malaysia on 6 March 2017.  It stars Gallen Lo in his first TVB drama since 2009's "Born Rich". Born Rich (Traditional Chinese: , literally "Gate of Wealth") is a 2009 Hong Kong television drama produced by TVB under executive producer Chong Wai-kin.  The drama was promoted as TVB's "grand production" for 2009.  Running for 39 episodes, the last two episodes were of two hours each. Rescue Dawn is a 2006 American epic war drama film written and directed by Werner Herzog, based on an adapted screenplay written from his 1997 documentary film "Little Dieter Needs to Fly".  The film stars Christian Bale, and is based on the true story of German-American pilot Dieter Dengler, who was shot down and captured by villagers sympathetic to the Pathet Lao during an American military campaign in the Vietnam War.  Steve Zahn, Jeremy Davies, Pat Healy, and Toby Huss also have principal roles.  The film project, which had initially come together during 2004, began shooting in Thailand in August 2005.
Answer: documentary film