Question: Which was released first, God's Angry Man or The World's Best Prom?

Context articles: The World's Best Prom
Billy Dee Williams filmography
L'irato
Angry Birds
Angry Machines
God's Angry Man
Best Prom Ever
Michael Flessas
Man! I Feel Like a Woman!
Martti Katajisto

The World's Best Prom is a 2006 documentary film about a high school prom in Racine, Wisconsin.
 "Prom" was released as a short film and was expanded to feature-length documentary length.
 It was released in its longer form on April 4, 2006.
 It was filmed on location in Racine and was shot entirely in digital video.
 This film was originally a 17-minute short film of the same name which won Best Documentary at the Wisconsin Film Festival.
 The film was also re-edited as mini-episodes for Truth, but the episodes never aired.
This is the filmography for American actor Billy Dee Williams.
 He has appeared in 47 films, and numerous television roles.
 He is probably best known for playing Lando Calrissian in two "Star Wars" films, and Harvey Dent in Tim Burton's "Batman".
 He is also well-known for roles in "The Last Angry Man", "Carter's Army", "The Out-Of-Towners", "The Final Comedown", "Lady Sings The Blues", "Hit!
", "Mahogany", "Scott Joplin", "Nighthawks", "Fear City", "Terror in the Aisles", "Alien Intruder", "The Visit", "The Ladies Man", "Fanboys", and "The Lego Movie".
 He was nominated for a Golden Globe for the TV movie "Brian's Song".
L'irato, ou L'emporté ("The Angry Man") is an "opéra-comique" (styled an "opéra parade") in one act by the French composer Étienne Méhul with a French-language libretto by Benoît-Joseph Marsollier.
 It was first performed at the Théâtre Favart, Paris on 17 February 1801.
 Written in a lighter style than Méhul's operas of the 1790s, "L'irato" is famous for being part of a deception the composer played on his friend Napoleon Bonaparte.
Angry Birds is a video game franchise created by Finnish company Rovio Entertainment.
 The series focuses on multi-colored birds who try to save their eggs from green-colored pigs, their enemies.
 Inspired by Crush the Castle, the game has been praised for its successful combination of fun gameplay, comical style, and low price.
 Its popularity led to many spin-offs, versions of "Angry Birds" being created for PCs and gaming consoles, a market for merchandise featuring its characters, a televised cartoon series, and a feature film.
 In January 2014 there had been over two billion downloads across all platforms, including both regular and special editions: as of July 2015, the series’ games have been downloaded more than three billion times collectively, making it the most downloaded freemium game series of all time.
 The original "Angry Birds" has been called "one of the most mainstream games out right now", "one of the great runaway hits of 2010", and "the largest mobile app success the world has seen so far".
 An animated feature film based on the series was released by Columbia Pictures on 20 May 2016, and the first main-series sequel, "Angry Birds 2", was released on 30 July 2015.
Angry Machines is the seventh studio album from the American heavy metal band Dio.
 It was released first in Japan on October 4, 1996 by Mercury Music Entertainment with 11 tracks and in the USA on October 15, 1996 on Mayhem Records but with only 10 tracks.
 It was the last studio album to feature original drummer Vinny Appice.
God's Angry Man is a 1981 documentary film about Gene Scott, a U.S. pastor and Stanford PhD who served for almost fifty years as an ordained minister and religious broadcaster in Los Angeles, directed by Werner Herzog.
 The film was produced for television.
 The German title "Glaube und Währung" translates as "Faith and Currency".
"Best Prom Ever" is the 20th episode in the first season of the television series "How I Met Your Mother".
 It originally aired in the United States on May 1, 2006.
 It had the lowest recorded viewership for season 1 (7.24 million).
Michael C. Flessas (born June 2, 1959 in Miami, Florida), is the birth name of American actor Michael Flessas, who is of Greek ancestry.
 Flessas' most notable film role was "Angry Man" in the Cannes Film Festival 2000 Palme d'Or winning film "Dancer in the Dark" directed by Danish film director Lars von Trier.
 Originally, the director himself considered playing the role but, instead, the role was given to Flessas.
 "Dancer in the Dark" starred Icelandic singer/actress Björk who won the Best Actress award at Cannes for her role.
 French film icon, César Award winner, and Academy Award nominee Catherine Deneuve, and other noteworthy artists such as Academy Award and Tony Award winner Joel Grey, Peter Stormare, David Morse, and Stellan Skarsgård also performed in the multiple prize winning film.
 One of Björk's songs for the film received an Academy Award nomination for Best Song.
"Man!
 I Feel Like a Woman!"
 is a song recorded by Canadian singer-songwriter Shania Twain taken from her third studio album, "Come On Over" (1997).
 Written by Twain with her longtime collaborator and then-husband Robert John "Mutt" Lange, who also produced the track, the song was released first to North American country radio stations in March 1999 as the seventh single from the album, and later it was released worldwide in September 1999.
 "Man!
 I Feel Like a Woman!"
 is a country pop song with lyrics about female empowerment.
Martti Viljami Katajisto (6 December 1926 – 25 January 2000) was a Finnish actor.
 He is best remembered as a young and angry man Nokia in a film "Ihmiset suviyössä" (1948).
 For this role, he received a Jussi Award as the best actor in a leading role.