Fred Savage
Kevin Arnold (23 eps)
Dan Lauria
John 'Jack' Arnold (23 eps)
Alley Mills
Norma Arnold (23 eps)
Olivia d'Abo
Karen Arnold (23 eps)
Jason Hervey
Wayne Arnold (23 eps)
Danica McKellar
Gwendolyn 'Winnie' Cooper (23 eps)
Josh Saviano
Paul Joshua Pfeiffer (23 eps)
Daniel Stern
Narrator (Adult Kevin) (23 eps)
Sean Baca
Craig Hobson (10 eps)
Ben Stein
Mr. Cantwell (5 eps)
Krista Murphy
Carla Healy (5 eps)
Brandon Crane
Doug Porter (5 eps)
Juliette Lewis
Delores (4 eps)
Robert Picardo
Coach Cutlip (3 eps)
Crystal McKellar
Becky Slater (3 eps)
Steven Gilborn
Mr. Collins (3 eps)
Michael Tricario
Randy Mitchell (3 eps)
H. Richard Greene
Mr. Cooper (3 eps)
Raye Birk
Mr. Diperna (2 eps)
Lynn Milgrim
Mrs. Cooper (2 eps)
Noah Kaplan
Young Kevin (2 eps)
Tony Nittoli
Tony Barbella (2 eps)
Joshua John Miller
Larry Beeman (1 eps)
Maia Brewton
Linda Sloan (1 eps)
Michael Bower
Joe (1 eps)
Chris Demetral
McCormick (1 eps)
Emily Schulman
Susan (1 eps)
Marty Belafsky
Brady Ryland (1 eps)
Ryan Francis
George (1 eps)
Ben Savage
Curtis Hartsell (1 eps)
Kelly Packard
Susan Fisher (1 eps)
Troy Slaten
Eric (1 eps)
Harrison Page
Coach Baker (1 eps)
Wendel Meldrum
Miss White (1 eps)
Dustin Diamond
Joey Harris (1 eps)
Gary Grossman
Mr. Cory (1 eps)
Salome Jens
Miss Stebbins (1 eps)
David Huddleston
Grandpa Arnold (1 eps)
William Lanteau
Mr. Frace (1 eps)
Greg Herman
Bully (1 eps)
Suzy Broad
Student (1 eps)
Ben Slack
Mr. Ermin (1 eps)
Francia DiMase
Hippie Teacher (1 eps)
Joie Magidow
Miss Martinson (1 eps)
Sierra Samuel
Girl (1 eps)
Ian Wade
Kid (1 eps)
Jennifer Baron
Dream Girl (1 eps)
Elyse Eberstein
Nerdy Girl (1 eps)
Joe El Rady
Stage Manager (1 eps)
Nicholas Hormann
Mr. Weber (1 eps)
Parker Jacobs
Mr. Webb (1 eps)
Dianne Hull
Mrs. Porter (1 eps)
Patrick Cronin
Marvin Lutz (1 eps)
Biff Yeager
Man (1 eps)
Heather Green
Gina Pruitt (1 eps)
Patricia Nickell
Claire Pruitt (1 eps)
Eric Ratican
Ken (1 eps)
Dana Young
Neal Rhodes (1 eps)
Sean Wohland
Donald Wallach (1 eps)
Jean Palmerton
Mrs. Dougherty (1 eps)
Janet Wood
Donna (1 eps)
Jeffrey Baum
Warren Butcher (1 eps)
Kiblena Peace
Singer (1 eps)
Yunoka Doyle
Debbie (1 eps)
Andrea Walters
Mrs. Haycock (1 eps)
Troy Searcy
Martin (1 eps)
Mya Stark
Christine (1 eps)
Bille Joe Wright
Larry (1 eps)
Phyllis Flax
Teacher (1 eps)
Joshua Waggoner
Nerd (1 eps)
David Byrd
Jeweler (1 eps)
Casey Ellison
Mark Bernstein (1 eps)
Stefanie Scott
Amy Ermin (1 eps)