|Season 4, Episode 5|
|Air date:||October 18, 2016|
|Written by:||Phil Augusta Jackson|
|Directed by:||Claire Scanlon|
|Previous:||The Night Shift|
|Next:||Monster in the Closet|
"Halloween IV" is the 5th episode of Season Four of the FOX television show Brooklyn Nine-Nine. It originally aired on October 18, 2016 to 2.05 million viewers.
It's Halloween in the Nine-Nine, which can only mean one thing: heist time. This year, the squad members pull out all the stops in their quest to win the new defending title of "Ultimate Detective Slash Genius." Lines are drawn and plans are made, but there can only be one reigning champion.
|Andy Samberg||...||Jake Peralta|
|Stephanie Beatriz||...||Rosa Diaz|
|Terry Crews||...||Terry Jeffords|
|Melissa Fumero||...||Amy Santiago|
|Joe Lo Truglio||...||Charles Boyle|
|Chelsea Peretti||...||Gina Linetti|
|Andre Braugher||...||Captain Ray Holt|
|Dirk Blocker||...||Michael Hitchcock|
|Joel McKinnon Miller||...||Norm Scully|
|Maynor Alvarado||...||Pete Za|
|Deep Rai||...||Andy Chovy|
|Cynthia Rose Hall||...||Deepa Dish|
|Derek Viveiros||...||Brad Stick|
- The pizza deliverers that have speaking parts are given humorous names on the end credits relating to pizza. They are: Pete Za (pizza), Andy Chovy (anchovy), Deepa Dish (deep dish) and Brad Stick (bread stick).
- Captain Holt's line "You get nothing, you lose. Good day, sir." is a direct quotation from Willy Wonka and the Chocolate Factory when Willy Wonka disqualifies Charlie from winning the lifetime supply of chocolate.