Jack Frost

Mark Addy

Clyde the Horse (voice)

Michael Keaton

John Knox

Steve Giannelli

Referee

Jazzie Mahannah

Featured (uncredited)

Wayne Federman

Admissions Guy

Mike Butters

Devil's Coach (uncredited)

Trevor Rabin

Trevor (Lead Guitar)

Kelly Preston

Roseanne

Henry Rollins

Sid Gronic

Taylor Handley

Nicholas Brandt

Mika Boorem

Natalie

Paul F. Tompkins

Self

Scott Thomson

Dennis' Dad

Jay Johnston

TV Weatherman

Eli Marienthal

Spencer

Dweezil Zappa

John Kaplan

Moon Unit Zappa

Cheryl Dickman

Scott Kraft

Natalie's Dad

Joseph Cross

Charlie Frost

Pat Crawford Brown

Scorekeeper

Benjamin Brock

Alexander

Andrew Lawrence

Tuck Gronic

Will Rothhaar

Dennis

Googy Gress

Spencer's Dad

John Ennis

Truck Driver

Bruce Lanoil

In Suit Performer

Ahmet Zappa

Snowplow Driver

Nakia Burrise

Bank customer (uncredited)

Lili Haydn

Lili (Violin)

Scott Colomby

Scott (Bass)

Rich Knight

Club Goer (uncredited)

Denise Cheshire

In Suit Performer

Rusty Nelson

School Teacher (uncredited)

Golden Henning

Bank Customer

Jeff Cesario

P.A. Announcer

Cameron Ferre

Pudge

Mr. Chips

Chester The Dog

Jimmy Michaels

Devil's Goalie

Joe Rokicki

Mitch

Ajai Sanders

Interviewer

Louis Molino III

Lou (Drummer)

Jennifer Robertson

Brooke (uncredited)