Chris Hemsworth Kevin
Charles Dance Harold Fillmore
Sigourney Weaver Rebecca Gorin
Andy Garcia Mayor Bradley
Kristen Wiig Erin Gilbert
Milana Vayntrub Subway Rat Woman
Melissa McCarthy Abby Yates
Dan Aykroyd Executive Producer, Cabbie, Characters
Bill Murray Martin Heiss
Kate McKinnon Jillian Holtzmann
Annie Potts Desk Clerk
Elizabeth Perkins Phyllis Adler (uncredited)
Justin Kirk Phil Hudson (uncredited)
Ernie Hudson Uncle Bill
Sam Richardson Basement Cop
Ed Begley Jr. Ed Mulgrave
Michael Kenneth Williams Agent Hawkins
Paul Feig Executive Producer, Director, Screenplay
Zach Woods Tour Guide
Matt Walsh Agent Rorke
Eugene Cordero Bass Guitarist
Toby Huss Officer Stevenson
Karan Soni Bennie
Ozzy Osbourne Famous Rock Star
Nate Corddry Graffiti Artist
Harold Ramis Characters
Michael McDonald Jonathan the Theater Manager
Katie Dippold Rental Agent, Screenplay
Ivan Reitman Producer
Mark Ronson Songs
Brian Baumgartner Frank (uncredited)
Cecily Strong Jennifer Lynch
Amy Pascal Producer
Leslie Jones Patty Tolan
Neil Casey Rowan North
Chris Gethard Blogger (uncredited)
Lesley Nicol Mrs. Ponner (uncredited)
Steve Bannos Flasher Ghost
G-Eazy Songs
Bess Rous Gertrude Aldridge Ghost
Zayn Malik Songs
Becky Sullivan Supervising Sound Editor
Al Roker Al Roker
Dan O'Connell Foley Artist
Theodore Shapiro Keyboardist, Original Music Composer
Matt Mullins Stunt Double
Jessica Chaffin Waitress
Steve Higgins Dean
John T. Cucci Foley
Jamie Denbo Waitress
Dave Allen Electrocuted Ghost
Mark Paterson Sound Re-Recording Mixer
Luke Hemmings Songs
Allison Jones Casting
Tony Lamberti Sound Designer
Elle King Songs
Susan Park Flashed Woman
Adam Ray Lead Singer / Slimer (voice)
John Milhiser Higgins Student
Alan D'Angerio Hairstylist
Brent White Editor
Stephen 'tWitch' Boss Police Officer, Choreographer
Robert D. Yeoman Director of Photography
Beau Borders Sound Re-Recording Mixer
Leslie A. Pope Set Decoration
Jeffrey Kurland Costume Design
Pat Kiernan NY1 News Anchor #1
Richard Epper Stunts
Joe Medjuck Executive Producer
Tom Yi Flashed Man
Janine Rath-Thompson Makeup Artist
Jill Brown Stunts