Up All Night - Episode 2.06 - Ma'am'd - Press Release

10/25/2012 (08:30PM - 09:00PM) (Thursday) : REAGAN WORRIES HER AGE IS CATCHING UP WITH HER WHILE AVA AND WALTER GET READY FOR HALLOWEEN – SEAN HAYES AND TONY HALE GUEST STAR – After failing to get Chris’s (Will Arnett) attention, Reagan (Christina Applegate) worries that she is losing her romantic touch. A visit to the dentist (guest star Tony Hale) gives her a much needed confidence boost. Meanwhile, when Ava (Maya Rudolph) learns her neighbors aren’t so fond of her, she teams up with Walter (guest star Sean Hayes) to give the neighborhood a haunted house like they have never seen before.

Source: NBC