The only scripts that were ever written for the show were for Kara Friedman (who hosted Season 3). The rest of the show remained unscripted.
Kathleen Moody (from Season 3 in 2014) used to write comedy sketches to supplement her income.
The first two seasons of the show were filmed entirely with one camera by the director.
Desiree Redus was the first cast member ever to appear as a contestant on more than one season. She competed in Season 2 (in 2013) and came back to join the cast of Season 3 (in 2014).
Patricia Parker is a professional wrestler who performs as "Jordynne Grace." She has wrestled all over the world and recently appeared as an extra on WWE RAW.