The Challenge: Rivals III refused to ever air on MTV.
The 48 Hour Film Project is a contest in which teams of filmmakers are assigned a genre , a character , a prop , and a line of dialogue , and have 48 hours to create a short film containing those elements .. Shortly after the 48 hours of filmmaking , the films from each city are then screened at a theater in that city .. The Project was inspired by The 24 Hour Plays .. The 24 Hour Plays. The 24 Hour Plays. It has existed since 2001 .. It was created by Mark Ruppert and is produced by Ruppert and Liz Langston .. Mark Ruppert. Mark Ruppert. Ruppert. Mark Ruppert. Liz Langston. Liz Langston. In 2009 , nearly 40,000 filmmakers made around 3000 films in 76 cities worldwide .