
Detective Mack Stern, a tough, savvy cop, is thrown a demanding new case and a surprising partner: Ellis, a brilliant detective whose lightning‑fast deductions eclipse Sherlock Holmes. Ellis, however, constantly adopts TV‑show personas, complicating matters when gunfire erupts during their investigation.
Does Loose Cannons have end credit scenes?
No!
Loose Cannons does not have end credit scenes. You can leave when the credits roll.
Explore the complete cast of Loose Cannons, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

David Alan Grier
Drummond

S. Epatha Merkerson
Rachel

Dan Aykroyd
Ellis Fielding

Gene Hackman
MacArthur Stern

Paul Koslo
Grimmer

Ronny Cox
Smiley

Dom DeLuise
Harry 'The Hippo' Gutterman

Bill Fagerbakke
Giant

Thomas Kopache
TV Station Man

Robert Prosky
Von Metz

Reg E. Cathey
Willie

John Finn
Cop

Brad Greenquist
Embassy Officer

Nancy Travis
Riva

Nancy Parsons
Nurse

Leon Rippy
Weskit

Tobin Bell
Gerber

Dick O'Neill
Captain

Susan Peretz
Female Tenant

Al Mancini
Male Tenant

Erik Cord
Grimmer's Man

Robert Dickman
White Rabbit

Alex Hyde-White
Moderator

Stan Taffel
Passenger in Cab

Jan Tříska
Steckler

Gene LeBell
Grimmer's Man

George P. Wilbur
Grimmer's Man

John Bolger
Young Von Metz

Arthur French
Bus Driver

Dean Mumford
Guy in Baths

David Correia
Orderly

Jay Ingram
Patrolman

Robert Irvin Elliott
Monseigneur

Herb Armstrong
Cheshire Cat

Kevin McClarnon
Oaf

Debbee Hinchcliffe
Oaf's Sweetie

Clem Moorman
Train Driver

Ira Lewis
Hitler

Margaret Klenck
Eva Braun

Robert Pentz
Guy at Bar

Danny Aiello III
Grimmer's Man

Bill Anagnos
Israeli Agent

Gary Tacon
Israeli Agent

Adrienne Hampton
Security Guard

Dutch Miller
Jacuzzi Guy

Greg Goossen
Marsh Policeman

Chris S. MacGregor
MP

Ralph Redpath
Train Engineer

Jennifer Roach
Little Girl

Philip Shafran
Little Boy

Kurt Ludwigsen
Tourist
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Challenge your knowledge of Loose Cannons with this fun and interactive movie quiz. Test yourself on key plot points, iconic characters, hidden details, and memorable moments to see how well you really know the film.
Which Metropolitan Police officer partners with Ellis Fielding in the investigation?
Mac Stern
Ellis Fielding
Rebecca Lohengrin
Harry Gutterman
Show hint
Read the complete plot summary of Loose Cannons, including all major events, twists, and the full ending explained in detail. Explore key characters, themes, hidden meanings, and everything you need to understand the story from beginning to end.
A film is found that features Kurt von Metz helping Adolf Hitler commit suicide. Years later, von Metz, running for chancellor of West Germany, arranges for anyone who has seen the film to be murdered. The killings take place in the Washington D.C. area, and Metropolitan Police officers MacArthur “Mac” Stern and Ellis Fielding are sent to investigate the crimes.
Ellis suffers from a dissociative identity disorder stemming from a disastrous undercover drug sting, which is aggravated when he is confronted with violence. This results in several episodes where he blacks out and assumes the personalities of pop-culture characters, including Popeye, Captain Kirk and the Road Runner.
Mac and Ellis attempt to track down the film through pornographer Harry “The Hippo” Gutterman, who informs them that to do so they need to get to New York City. They decide to take a train, but first must evade a team of FBI agents led by Bob Smiley, who must shield von Metz from embarrassment by intercepting the film before it goes public. They all meet up at Washington’s Union Station, where Mac and Ellis trick Smiley and his team into boarding the New York-bound train they originally intended to take, while they jump off and hop onto one on the opposite track bound for Cleveland instead. While on board that train, Mac notices another undercover team that has been trailing them, which is revealed to be led by Rebecca “Riva” Lohengrin, a Mossad agent assigned to the Embassy of Israel in Washington, D.C.
After surviving a helicopter attack on the train by Nazi sympathizers, Mac, Ellis and Gutterman jump off a bridge into a river and eventually make their way to New York. En route, Ellis confides in Mac his fear that if another episode occurs it could prove irrevocable, which would make him a dangerous liability, and wishes to return to the Benedictine Monks who originally looked after him during his recovery. Mac, however, reiterates his belief in Ellis and shows him that he is strong enough to persevere, move forward and recover; that the past is irrelevant and that the present and the future are what matter.
Consequently, Ellis regains his courage and the will to fight. Mac finds the film in a locker on one of the upper levels of Grand Central Terminal and, during an exchange of gunfire with more Nazis, throws the film to Riva, who has just arrived on the main concourse below. It is screened that same evening during a speech that von Metz delivers. Mac, Ellis and Gutterman all suffer gunshot wounds and, as the movie ends, are seen recuperating in the same hospital. Mac jokes to Ellis that he is converting to Judaism that evening in order to move to Israel to join the Mossad but is uncomfortable about undergoing circumcision. Ellis catches on to the humor and points out that the reason that they work together so well as partners is because technically, Mac is crazier than he is.
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