- Gene Wilder
- Michael Jordon
- Gilda Radner
- Kate Hellman
- Kathleen Quinlan
- Janet Dunn
- Richard Widmark
- Ransom
- Robert Prosky
- Hiram Calder
- Josef Sommer
- Adrian Pruitt
- Johnny Sekka
- Lacey
- Jay O. Sanders
- Katz
- Sam Gray
- Dr. John Wolff
- Larry Bryggman
- Stacy
- Pat Corley
- Pilot
- Johnny Brown
- Bus Driver
- Bill Beutel
- Anchorman
- Nat Habib
- Cab Driver
- James Tolkan
- Conferee
- James Greene
- Doorman
- Jay Garner
- Buck
- Stephen D. Newman
- Calder Aide
- Bill Moor
- Terrance Martin
- Peter Boyden
- Mailman
- Doris Belack
- Building Manager
- Don Plumley
- Club Member #1
- Anthony McKay
- Club Member #2
- David Snell
- Clerk in Club
- Floyd Ennis
- Bartender in Club
- Donald Symington
- Manager in Club
- John Wylie
- Waiter in Club
- Bradford English
- Guard #1
- Richard Southern
- Guard #2
- Donna Fowler
- Woman on Escalator
- David Froman
- Man on Escalator
- Edmund Genest
- Calder Assistant
- Peter Iacangelo
- Cop on R.R. Platform
- Arthur French
- Dispatcher on R.R. Platform
- John Blood
- Detective on R.R. Platform
- Beau Starr
- Cop Passenger
- Frankie Faison
- Cop Driver
- Larry Pine
- Interrogator
- Edwin McDonough
- Radar Technician #1
- Brian Carney
- Radar Technician #2
- Richard Russell Ramos
- Man at Taxi
- William Sadler
- Hotel Clerk
- Victor Argo
- Pallbearer
- Bobby Buka
- Boy with Gun
- Craig Vandenburgh
- Mr. Magic
- Libi Staiger
- Buck's Wife
- Mildred Brion
- Biddy in Post Office
- John Greenwood
- Clerk in Post Office
- Catherine Carlen
- Bride
- Michael Cullum
- Interrogator #2
- Sanford Gibbons
- FBI / Cabbie (uncredited)
- Richard Oligney
- Old guy sweeping the sidewalk
- John Richard Petersen
- Soldier
- Rick Rizzo
- Undertaker
- Stan Rodarte
- Passenger on bus
- Mike Tremont
- Assassin
- Jordan Walker-Pearlman
- Boy on Escalator
