Character Name : Murphy

Original Name : Jesse the Jack Russell Terrier

Gender : Male

Character Name : Dirk Stevens

Original Name : Paul Logan

Gender : Male

Character Name : Mom in Car

Original Name : Cynthia Rothrock

Gender : Female

Character Name : Boy In Car

Original Name : Jayden Hedden

Gender : Male

Character Name : Girl in Car

Original Name : Sianmichelleguirao

Gender : Male

Character Name : Patty

Original Name : Cindy Lucas

Gender : Female

Character Name : TV Director

Original Name : John Callahan

Gender : Male

Character Name : Dog Trainer

Original Name : Errol Sack

Gender : Male

Character Name : Joe

Original Name : Freddy John James

Gender : Male

Character Name : Fred

Original Name : Jaret Sacrey

Gender : Male

Character Name : Limo Driver

Original Name : Zachary Cirino

Gender : Male

Character Name : Isaac

Original Name : Dilan Patton

Gender : Male

Character Name : Sydney Harris

Original Name : Sydney Thackray

Gender : Female

Character Name : Ronnie

Original Name : Jonathan Tysor

Gender : Male

Character Name : Kyle

Original Name : Patrick Geringer

Gender : Male

Character Name : Peter Harris

Original Name : Walker Mintz

Gender : Male

Character Name : Quinn Norcross

Original Name : Shadoe Stevens

Gender : Male

Character Name : Dad in Car

Original Name : Andy Gates

Gender : Male

Character Name : Candace Smith

Original Name : Andrea Lee Davis

Gender : Female

Character Name : Fire Rescue Girl #1

Original Name : Heather Brook

Gender : Male

Character Name : Fire Rescue Girl #2

Original Name : Tiffany Hughes

Gender : Male

Character Name : Maitlin Smith

Original Name : Jolie Ledford

Gender : Male

Character Name : Calomay

Original Name : Zondra Wilson

Gender : Female

Character Name : Dodge Rodgers

Original Name : Chuck Cirino

Gender : Male

Character Name : Lola Ginabrigida

Original Name : Lauren Parkinson

Gender : Female

Character Name : Main Ad Executivve

Original Name : Peter Sherayko

Gender : Male

Character Name : Ad Exec 1

Original Name : Eddie Jordan III

Gender : Male

Character Name : Ad Exec 2

Original Name : Troy Fromin

Gender : Male

Character Name : Gwen Harris

Original Name : Jennifer L. Marshall

Gender : Female

Character Name : School Teacher

Original Name : Corey Landis

Gender : Male

Character Name : Principal's Asst.

Original Name : Bryan Clark

Gender : Male

Character Name : Principal Callahan

Original Name : Mark Tietsort

Gender : Male

Character Name : Checkers Man (as Mike Gaglio)

Original Name : Michael Gaglio

Gender : Male

Character Name : Sheriff Evans

Original Name : Michael Paré

Gender : Male

Character Name : Peter's Dad

Original Name : Judd Tyler Mintz

Gender : Male

Character Name : Murphy (voice)

Original Name : Steve Altman

Gender : Male

Character Name : Dog Owner (uncredited)

Original Name : Mark Banning

Gender : Male

Character Name : Dog Owner (uncredited)

Original Name : Jeff Gehron

Gender : Male

Character Name : Dog Owner (uncredited)

Original Name : Brad Roth

Gender : Male

Character Name : TV Crew (uncredited)

Original Name : Ford Thaxton

Gender : Male

Character Name : Guy at Dog Auditions (uncredited)

Original Name : Jim Wynorski

Gender : Male