Kevin James

Griffin Keyes

Rosario Dawson

Kate

Leslie Bibb

Stephanie

Joe Rogan

Gale

Nat Faxon

Dave

Ken Jeong

Venom

Steffiana De La Cruz

Robin

Thomas Gottschalk

Jurgen

Donnie Wahlberg

Shane

Brandon Keener

Nimer

Nick Bakay

Franky

Jackie Sandler

TGIF Waitress

Nicholas Turturro

Manny

Nick Nolte

Bernie the Gorilla (voice)

Adam Sandler

Donald the Monkey (voice)

Sylvester Stallone

Joe the Lion (voice)

Cher

Janet the Lioness (voice)

Judd Apatow

Barry the Elephant (voice)

Faizon Love

Bruce the Bear (voice)

Jon Favreau

Jerome the Bear (voice)

Maya Rudolph

Mollie the Giraffe (voice)

Bas Rutten

Sebastian the Wolf (voice)

Don Rickles

Frog (voice)

Jim Breuer

Crow (voice)

Richie Minervini

Ostrich (voice)

Katrina Begin

TGIF Secretary

Matthew R. Staley

Glenn

Gary Valentine

Pizza Guy

Tanner Blaze

Little Boy at Zoo

Tim Gage

Bike Guy

Gino Falsetto

Valet

Etienne Deneault

Acrobat

Robin Bakay

Rebecca

Michael Burton

Car Customer

Todd Zeile

High Roller

Mookie Barker

Grandfather

Tara Giordano-Dean

Shana

Daniel Guire

Salesman

Mark DellaGrotte

Salesman

Ellen Colton

Shane's Mother

Barry Bernardi

Cab Driver

Juston McKinney

Upscale Restaurant Manager

Garon Michael

Bernie the Gorilla

Dan Marshall

Zoo Visitor (uncredited)

Crystal the Monkey

Donald the Monkey (uncredited)

Charlie Alejandro

Wealthy Zoo Patron (uncredited)

Brina

Party Guest (uncredited)

Mike Burton

Car Customer (uncredited)

Billy Concha

TGIF Patron (uncredited)

Danny Connelly

Zookeeper (uncredited)

Christopher J. Davis

Bar Fly(uncredited)

Becki Dennis

Zoo-worker (uncredited)

Simba Dibinga

Simba the Zookeeper (uncredited)

John Franchi

Construction Architect (uncredited)

J. Gulinello

Waiter (uncredited)