Chris Hemsworth Kevin
Milana Vayntrub Subway Rat Woman
Melissa McCarthy Abby Yates
Charles Dance Harold Fillmore
Harold Ramis Characters
Sigourney Weaver Rebecca Gorin
Ernie Hudson Uncle Bill
Kristen Wiig Erin Gilbert
Andy García Mayor Bradley
Bill Murray Martin Heiss
Al Roker Al Roker
Ed Begley Jr. Ed Mulgrave
Annie Potts Desk Clerk
Ivan Reitman Producer
Anthony Raymond Set Designer
Dan Aykroyd Cabbie, Characters, Executive Producer
Dave Allen Electrocuted Ghost
Michael McDonald Jonathan the Theater Manager
Steve Bannos Flasher Ghost
Elizabeth Perkins Phyllis Adler (uncredited)
Casey Hotchkiss Camera Operator
Beat Frutiger Supervising Art Director
Brian Baumgartner Frank (uncredited)
Chris Gethard Blogger (uncredited)
Jamie Denbo Waitress
Lesley Nicol Mrs. Ponner (uncredited)
Toby Huss Officer Stevenson
Michael Kenneth Williams Agent Hawkins
Robert D. Yeoman Director of Photography
Jefferson Sage Production Design
Kate McKinnon Jillian Holtzmann
Sam Richardson Basement Cop
Joe Medjuck Executive Producer
Eugene Cordero Bass Guitarist
Arthur Hiou John Gotti Ghost (uncredited)
Ben Harris Higgins Student, Casting Associate
Iain McFadyen Art Direction
Lexie Roth Guitar Technician (uncredited)
Paul Feig Screenplay, Director, Executive Producer
Cecily Strong Jennifer Lynch
Rick Owens Foley Artist
Alex Plapinger Associate Producer
Karan Soni Bennie
Daniel Hourihan Carpenter
Leslie Jones Patty Tolan
Heba Thorisdottir Makeup Artist
Zach Woods Tour Guide
Tom Pollock Executive Producer
Rebecca Breckel Script Supervisor
Dan O'Connell Foley Artist
Bess Rous Gertrude Aldridge Ghost
David Esparza Sound Effects Editor
Phil Pastuhov Helicopter Camera
Amy Pascal Producer
Jeanine Ramirez Reporter Outside Theater
Matt Walsh Agent Rorke
Laura Harris Atkinson Dialogue Editor
Dennis Bailey Key Hair Stylist
Allison Jones Casting
Ozzy Osbourne Famous Rock Star
Jessie Henderson Executive Producer
Nancy St. John Visual Effects Producer
Trish Seeney Makeup Department Head
Susan Park Flashed Woman
Tony Lamberti Sound Designer
Kallie Tabor Community College Student (uncredited)
Adam Ray Lead Singer / Slimer (voice)
Richard Epper Stunts
Stephen 'tWitch' Boss Police Officer, Choreographer
Nate Corddry Graffiti Artist
Matt Mullins Stunt Double
John Franchi NYC Pedestrian (uncredited)