Derek Main cast, played by Holli Dempsey Episode 1x02: Episode 2 (Feb 6, 2013) Episode 1x04: Episode 4 (Feb 20, 2013) Episode 1x05: Episode 5 (Feb 27, 2013) Episode 2x01: Episode 1 (Apr 23, 2014) Episode 2x02: Episode 2 (Apr 30, 2014) Episode S02 Special: The Special (Dec 22, 2014)