- Kevin Kline
- Howard Brackett
- Joan Cusack
- Emily Montgomery
- Tom Selleck
- Peter Malloy
- Matt Dillon
- Cameron Drake
- Debbie Reynolds
- Berniece Brackett
- Wilford Brimley
- Frank Brackett
- Bob Newhart
- Tom Halliwell
- Gregory Jbara
- Walter Brackett
- Shalom Harlow
- Sonya
- Shawn Hatosy
- Jack
- Zak Orth
- Mike
- Lauren Ambrose
- Vicky
- Alexandra Holden
- Meredith
- Lewis J. Stadlen
- Ed Kenrow
- Deborah Rush
- Ava Blazer
- J. Smith-Cameron
- Trina Paxton
- Kate McGregor-Stewart
- Aunt Becky
- Debra Monk
- Mrs. Lester
- Ernie Sabella
- Aldo Hooper
- John Cunningham
- 'Be a Man' Tape Instructor
- Gus Rogerson
- Danny
- Dan Hedaya
- Military Attorney
- Joseph Maher
- Father Tim
- William Parry
- Fred Mooney
- William Duell
- Emmett Wilson
- Richard Woods
- Reverend Morgan
- Kevin Chamberlin
- Carl Mickley
- Wally Dunn
- Cousin Lenny
- Larry Clarke
- Cousin Ernie
- June Squibb
- Cousin Gretchen
- Alice Drummond
- Aunt Susan
- Mary Diveny
- Cousin Ellen
- Anne Russell
- Aunt Marge
- Patrick Garner
- Stan Forrest
- Adam LeFevre
- Bachelor Party Guest
- Bill Camp
- Bachelor Party Guest
- Scott Robertson
- Bachelor Party Guest
- John Christopher Jones
- Bachelor Party Guest
- MacIntyre Dixon
- Bachelor Party Guest
- Joanna Wolff
- Jennifer the Flower Girl
- Chris McKenna
- Locker Room Guy
- Mark Ballou
- Locker Room Guy
- Charlie Newmark
- Locker Room Guy
- Andrew Levitas
- Locker Room Guy
- Jon Hershfield
- Locker Room Guy
- D.J. Dierker
- Locker Room Guy
- Seth Ullian
- Locker Room Guy
- Gregory Siff
- Locker Room Guy
- Ryan Janis
- Locker Room Guy
- Jane Hoffman
- Mrs. Baxter
- Becky Ann Baker
- Darlene
- Bill Hoag
- Bartender
- Daniel B. Canton
- Cameraman
- Selma Blair
- Cousin Linda
- Patricia Guinan
- Billy's Mom
- Nesbitt Blaisdell
- Billy's Dad
- Samantha Buck
- Classroom Student
- Lauren Fox
- Classroom Student
- Lizzy Mahon
- Classroom Student
- Simone Marean
- Classroom Student
- Michael McGruther
- Classroom Student
- Niki Roma
- Classroom Student
- Jacqueline Manning
- Classroom Student
- Patrick Mylod
- Classroom Student
- Virginia Williams
- Classroom Student
- Joshua Wade
- Student
- Jill Horner
- Student
- Lauren Ward
- Student
- Julie Entwisle
- Student
- Clare Kramer
- Student
- Miranda Kent
- Student
- Tara Carnes
- Student
- Arden Myrin
- Student
- Ian Sherwood
- Student
- Kevin Keating
- Student
- Kathy Lyn Cavanaugh
- Student
- Jo-Jo Lowe
- Awards Event Model
- Lisa Emery
- Classroom Reporter
- Gary DeWitt Marshall
- Classroom Reporter
- Marla Sucharetza
- School Reporter
- Ronald Rand
- School Reporter
- Ross de Marco
- School Reporter
- Joanne DiMauro
- School Reporter
- Tony Jones
- School Reporter
- Grace DeSena
- School Reporter
- Bruce Bennetts
- School Reporter
- Tracy Appleton
- School Reporter
- Jim Taylor McNickle
- School Reporter
- Laura Caulfield
- School Reporter
- Mimi Stuart
- School Reporter
- Dinah Gravel
- School Reporter
- Peter Barmonde
- Wedding Photographer
- Anthony Ruivivar
- (unconfirmed)
- Glenn Close
- Glenn Close
- Stephanie Dale
- Wedding Guest
- Joy Decker
- Church Lady
- Charles Dumas
- Military Court Panelist
- Patrick Coleman Duncan
- PTA Member
- Whoopi Goldberg
- Whoopi Goldberg
- Geoffrey Gould
- Audience Member
- Jeannette Gould
- Audience Member
- John F. Hall
- Wedding Guest
- Cara Jedell
- Cheerleader #3
- Lloyd LeBaron
- Graduation Parent
- Jay Leno
- Jay Leno
- Patrick Thomas McCarthy
- Oscars Attendee
- Reid Mihalko
- Wedding Dancer
- James M. Palombo
- Photographer
- Ric Sechrest
- Graduate
- Todd Stockman
- Audience Member
- Jovanna Vitiello
- Reporter
- Valeria Von Leczycki Goncharova Barrett
- Nominated Actress
