Cast
Rob Schneider as Gus Matthews, a nerd and reformed childhood bully who works as a groundskeeper and 1/3 of the Benchwarmers.
David Spade as Richie Goodman, a nerd and video rental store worker at Video Spot and 1/3 of the Benchwarmers.
Jon Heder as Clark Reedy, a mentally handicapped nerd and paperboy and 1/3 of the Benchwarmers.
Jon Lovitz as Mel Carmichael, a former nerd billionaire who funds the Benchwarmers.
Craig Kilborn as Jerry McDowell, a mean-spirited little league coach and proprietor of Jerry's Lumber that bullied Richie and Clark as a kid.
Molly Sims as Liz Matthews, the wife of Gus.
Tim Meadows as Wayne, a little league coach and proprietor of Wayne's Hardware who is one of Jerry's friends.
Nick Swardson as Howie Goodman, Richie's agoraphobic and heliophobic brother.
Erinn Bartlett as Sarah, the salad girl at Pizza Hut who Richie falls for.
Amaury Nolasco as Carlos, a Dominican man whom Jerry recruits to Wayne's little league team.
Bill Romanowski as Karl, a little league coach and proprietor of Karl's Auto Body who is one of Jerry's friends.
Sean Salisbury as Brad, a little league coach and proprietor of a sporting goods store who picks on Richie and Clark.
Matt Weinberg as Kyle Wilson, a member of Jerry's little league team.
John Farley as an unnamed swimmer boy in a speedo who is associated with Brad
Reggie Jackson as himself, a baseball player and an old friend of Mel who helps train Gus, Richie, and Clark.
Joe Gnoffo as Marcus Ellwood, a man with dwarfism who Gus used to pick on when they were boys.
Patrick Schwarzenegger as Jock Kid Game #3
Dan Patrick as O'Malley, a poker friend of Brad and Karl.
Terry Crews as Steven, a poker friend of Brad and Karl who wears a wig.
Max Prado as Nelson Carmichael, Mel's 12-year-old son who helps out with the Benchwarmers after they saved him from a little league team.
Jillian Henry as Gretchen Peterson, a friend of Nelson and one of the child commentators for the Benchwarmers' baseball games.
Garrett Julian as Mitchell, a friend of Nelson and one of the child commentators for the Benchwarmers' baseball games.
Alex Warrick as Sammy Sprinkler, a spit-talking boy who helps out the Benchwarmers as a statistician.
Cameos:
Danny McCarthy as Troy, the nephew of Jerry who is a member of his uncle's little league team.
Jackie Sandler as a Video Spot customer who gives Richie a negative comment about the video she rented
Jared Sandler as an autograph kid
Rachel Hunter as a hot mother who becomes Clark Reedy's first kiss
Rob Moore as Poker Guy #3, an unnamed fellow poker player of Brad, Karl, O'Malley, and Steven.
Blake Clark as an umpire who Wayne bribes to allow Carlos play for his team
Dennis Dugan as Coach Bellows, a little league coach operating in Brookdale.
Charles Dugan as Marty, the elderly boss of Richie at Video Spot.
Jonathan Loughran as Brad's assistant coach
Ron Masak as the principal of a Brookdale school who helps Steven reveal Gus' past on the news
Mary Jo Catlett as Mrs. Ellwood, the mother of Marcus.
Lochlyn Munro as Ultimate Home Remodel Host
Matt Willig as a jock guy who watches the baseball game between the Benchwarmers and Jerry's Lumber
Cleo King as Lady Customer
Bob Sexton as Karl's assistant coach
Tom Silardi as Candia Coach
Michael Moore as Candia Assistant Coach
J.J. Darwish as a goth kid who watches the baseball game between the Benchwarmers and Jerry's Lumber
Ellie Schneider as Carol, the girlfriend of a goth kid who watches the baseball game between the Benchwarmers and Jerry's Lumber.
Gabriel Pimental as a little man that is befriended by a jock guy during the baseball game between the Benchwarmers and Jerry's Lumber
Jon Moscot (uncredited)
