Ace Ventura : Pet Detective Jr.

Austin Rogers

A Plus

Reed Alexander

Quenton Pennington, Jr.

Carina Conti

Tara

Ralph Waite

Grandpa Ventura

Ashley Milchman

Emo Kid #1

Brooke Milchman

Emo Kid #2

Aubrey Shea

Daniella

Morgan Curschman

Girl Swimmer #1

Paige Huston

Girl Swimmer #2

Lisa Glaze

Teacher

Kendall Ganey

Little Girl at Spelling Bee

Tom Hillmann

Trooper

Trevin Lica

Bully

Jabari Ty'ree Shaffer

Boy

Jeff Chase

Pennington's Bodyguard

John Connon

Tour Guide

Veryl Jones

Museum Security Guard

Phil Ramirez

Prosecutor

Jim R. Coleman

Judge

Karel Wright

Tabby's Handler

Jeff Farley

Tabby's Security Officer

William Haze

Magician

Terry Loughlin

Horse Owner

Patrick Hoover

Party Kid #1

Haley Sehgal

Party Kid #2

Connor Boyle

Overwhelmed Kid

Brian Patrick Clarke

Quenton Pennington Sr.

Adam Vernier

Agent #1

Tom Brooks

Agent #2

Shane Costa

Pennington's Bodyguard

Cristina Huang

Park Guest

Dakota Marooney

Kid at Party

Brandon Migliore

Crash Car Driver

Rhiannon Roberts

Park Guest

Chris Adler

Pennington's Bodyguard (uncredited)

Karl Anthony

Laura's Dad (uncredited)

Jennifer Badger

Security Team Leader (uncredited)

Sam Bauso

FBI Agent (uncredited)

Jessica Blackmore

Assistant with White Horse (uncredited)

Lisa Buckley

Miss Foster - Ox's Pet Store Clerk (uncredited)

Chase "Uzzle" Carter

FBI Agent (uncredited)

Omar Elkalyoubie

Chinese Dignitary (uncredited)

Bayley Ellenburg

Witness (uncredited)

Emily Rose Everhard

Additional Voices (voice) (uncredited)

Jen Halbert

Tabby's Entourage (uncredited)