Undateable is an American sitcom television series that aired on NBC from May 29, 2014, to January 29, 2016, and originally premiered as a mid-season replacement. The series was created by Adam Sztykiel, based on the book Undateable: 311 Things Guys Do That Guarantee They Won't Be Dating or Having Sex by Ellen Rakieten and Anne Coyle. In the show, bachelor Danny Burton has trouble getting into a relationship with various women he meets. On May 8, 2015, NBC renewed Undateable for a third season that consisted entirely of live episodes, which premiered on October 9, 2015. On May 13, 2016, NBC canceled the series after three seasons.

Bianca Maria Kajlich is an American actress. Kajlich has had starring and supporting roles in television and film including the role of Jennifer on the CBS comedy Rules of Engagement (2007–2013). Kajlich also starred as final girl Sara Moyer in the horror film Halloween: Resurrection (2002), Leslie Burton on the NBC sitcom Undateable (2014-2016), and Christina Henry on the 5th season of the Prime Video original series Bosch.