
During detention, a ragtag group of misfits and slackers are tasked with drafting a letter to the President that outlines the flaws of the American education system. The catch? The President is oddly supportive of the very problems they criticize. Determined to confront him, they embark on a chaotic road‑trip to Washington, hoping to meet the “Main Man” himself and deliver their message.
Does National Lampoon’s Senior Trip have end credit scenes?
No!
National Lampoon’s Senior Trip does not have end credit scenes. You can leave when the credits roll.
Explore the complete cast of National Lampoon’s Senior Trip, 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.

Jeremy Renner
Dags

Sergio Di Zio
Steve Nisser

Rachel Wilson
Teen Girl in Film - Susie

Fiona Loewi
Lisa Perkins

Marvin Ishmael
Ish

Lawrence Dane
Senator John Lerman

Eric Edwards
Miosky

Tara Strong
Carla Morgan

George R. Robertson
President Davis

Michael Blake
Herbert Jones

Lindsay Leese
Hotel Registration Clerk - Peggy

Valerie Mahaffey
Miss Tracy Milford

Tommy Chong
Red

Matt Frewer
Principal Todd Moss

Wayne Robson
Frank Hardin

Nicole de Boer
Meg Smith

Kevin McDonald
Travis Lindsey

James Warren
Detective

Danny Smith
Virus

James Millington
Senator Johnson

Joanne Reece
Press Member

Jack Newman
Larry Diplo

Rob Moore
Reggie

Ingrid Kavelaars
Candy - Twin #2

Simon Sinn
Mr. Woo

Warren Davis
Senator Duffield

David Sparrow
Lerman's Limo Driver

Gerry Quigley
Congressional Aide

Jack Jessop
Mr. Bloom

Philip DeWilde
Teen Boy in Film - Fast Eddie

Kim Schraner
Teen Girl - Caroline

C.J. Lusby
Nurse

Lori Alter
Shirley

Addison Bell
Congressional Chairman

Richard Partington
Doctor in Film

Grace Armas
Mrs. Woo

Robert Bidaman
Gus Freely - TV Reporter

Kay Tremblay
Mrs. Winston

Kathryn Rose
Wanda Baker

Paris Chong
Pablo

Carol Ng
Du Mi Wong

Monique Kavelaars
Mandy - Twin #1

Michael Kohut
Honor Guard

Matt Piché
Teen Boy - Rick

Megan Kitchen
Scared Little Girl
Discover where to watch National Lampoon’s Senior Trip online, including streaming platforms, rental options, and official sources. Compare reviews, ratings, and in-depth movie information across sites like IMDb, TMDb, Wikipedia or Rotten Tomatoes.
Challenge your knowledge of National Lampoon’s Senior Trip 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.
What is the nickname of Mark D'Agastino in the film?
Dags
Reggie
Steve
Moss
Show hint
Read the complete plot summary of National Lampoon’s Senior Trip, 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.
At Fairmount High School in Ohio, a suburb of Dayton, a group of teenagers kick off the day with an assembly by a band called “High on Life.” Mark ‘Dags’ D’Agastino Jeremy Renner and Reggie Rob Moore Barry decide to sabotage the act by exposing that the band lip-syncs. The moment turns sour when a typing-class teacher suffers a heart attack and dies, and the seniors slip away from class to throw a party at Principal Moss’s house. Moss, played by Matt Frewer, learns about the gathering from student body president Steve Nisser Sergio Di Zio and administers detention, forcing the students to write a letter to the President outlining what’s wrong with the education system.
The next day, news vans flood the campus with reports that the President enjoyed their letter and has invited them to Washington, D.C. to discuss it. In truth, the invitation is a scheme crafted by corrupt Senator Lerman Lawrence Dane to humiliate the President George R. Robertson. The trip kicks off, but the bus makes a stop at a convenience store where Dags and Reggie trap Moss in a flooded washroom and swipe alcohol. They are tailed by Travis Kevin McDonald, a deranged Star Trek devotee and crossing guard who even hops a ride with an Asian family. Moss falls into a deep sleep after taking pills handed to him by the bus driver Red Tommy Chong. With Moss unconscious, Carla Morgan Tara Strong applies makeup to him while the students throw a party aboard the vehicle.
The following day, the chase intensifies as Travis closes in and the bus is pursued by police; Red dies from an apparent overdose, and the bus nearly veers into a lake. Dags manages to brake just in time, but the pursuers’ car ends up in the water, and Travis escapes. Upon reaching Washington, the group checks into a hotel and plans a class photo at a cemetery. Miosky Eric Edwards lights a humorous flame on J. Edgar Hoover’s emblem to distract Travis. That night, the seniors secretly lace a box of chocolates with tequila and offer them to the chaperone Miss Milford Valerie Mahaffey. Under the influence, Milford seduces Moss, and the students take the opportunity to crash a party in the adjacent hotel.
Tensions rise as Steve Nisser threatens to blow the whistle, and Dags tells Miosky to “take care of him.” Meanwhile, Lisa Perkins Fiona Loewi escorts Dags to the rooftop, where she seduces him. The next day, she learns of the broader plot to use the students to embarrass the President and undermine the visit.
Back in the political fray, Senator Lerman confronts Moss and Milford and the students regroup, only to discover that Miosky has been kidnapped and separated from the group. The senator whisks Miosky to the White House, with the others closing in. At the White House, Moss unexpectedly defends the students against Lerman’s jabs, and the senator’s scheme is exposed. The teens return home, and the film closes with a montage showing where each character ends up in later life.
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