Arthur Hiou John Gotti Ghost (uncredited)
Sigourney Weaver Rebecca Gorin
Chris Hemsworth Kevin
Andy Garcia Mayor Bradley
Milana Vayntrub Subway Rat Woman
Kristen Wiig Erin Gilbert
Melissa McCarthy Abby Yates
Ernie Hudson Uncle Bill
Charles Dance Harold Fillmore
Elizabeth Perkins Phyllis Adler (uncredited)
Ed Begley Jr. Ed Mulgrave
Bill Murray Martin Heiss
Harold Ramis Characters
Dan Aykroyd Characters, Cabbie, Executive Producer
Annie Potts Desk Clerk
Ivan Reitman Producer
Paul Feig Director, Screenplay, Executive Producer
Leslie Jones Patty Tolan
Dave Allen Electrocuted Ghost
Lesley Nicol Mrs. Ponner (uncredited)
Kate McKinnon Jillian Holtzmann
Becky Sullivan Supervising Sound Editor
Michael McDonald Jonathan the Theater Manager
Michael Kenneth Williams Agent Hawkins
Matt Walsh Agent Rorke
Steve Bannos Flasher Ghost
Sam Richardson Basement Cop
Karan Soni Bennie
Brian Baumgartner Frank (uncredited)
John Milhiser Higgins Student
Toby Huss Officer Stevenson
Nate Corddry Graffiti Artist
Nancy St. John Visual Effects Producer
Jamie Denbo Waitress
Pat Kiernan NY1 News Anchor #1
Eugene Cordero Bass Guitarist
Brenda McNally Hair Department Head
Joe Medjuck Executive Producer
Ben Harris Casting Associate, Higgins Student
Lexie Roth Guitar Technician (uncredited)
David Esparza Sound Effects Editor
Amy Pascal Producer
Susan Park Flashed Woman
Alex Plapinger Associate Producer
Zach Woods Tour Guide
Tom Pollock Executive Producer
Allison Jones Casting
Hopper Stone Still Photographer
Pamela S. Westmore Makeup Artist
Cecily Strong Jennifer Lynch
Iain McFadyen Art Direction
Jeanine Ramirez Reporter Outside Theater
Chris Gethard Blogger (uncredited)
Al Roker Al Roker
John Franchi NYC Pedestrian (uncredited)
Linda Flowers Hairstylist
Tom Yi Flashed Man
Jessica Chaffin Waitress
Matteo Borghese Lightboard Operator
Ozzy Osbourne Famous Rock Star
Jessie Henderson Executive Producer
Matt Mullins Stunt Double
Darren Sunny Warkentin Dialogue Editor
Melissa Bretherton Editor
Jill Brown Stunts
Bess Rous Gertrude Aldridge Ghost
Luci Romberg Stunt Double
Adam Ray Lead Singer / Slimer (voice)
Beau Borders Sound Re-Recording Mixer
Steve Higgins Dean
Phil Pastuhov Helicopter Camera
Rick Owens Foley Artist