Dirty Grandpa Cast
The cast of Dirty Grandpa.
Robert De Niro
as Dick Kelly

Robert De Niro plays Lieutenant Colonel Richard 'Dick' Kelly, Jason's grandfather and David's father.

Zac Efron
as Jason Kelly

Zac Efron plays Jason Kelly, David's son and Dick's grandson.

Aubrey Plaza
as Lenore

Aubrey Plaza plays Lenore, Shadia's best friend and one of Bradley's two friends.

Zoey Deutch
as Shadia

Zoey Deutch plays Shadia, Jason's old photography classmate, Lenore's best friend, and one of Bradley's two friends.

Julianne Hough
as Meredith Goldstein

Julianne Hough plays Meredith Goldstein, Jason's domineering fiancée.

Dermot Mulroney
as David Kelly

Dermot Mulroney plays David Kelly, Jason's father and Dick's son.

Adam Pally
as Cousin Nick

Adam Pally plays Cousin Nick.

Brandon Mychal Smith
as Tyrone

Brandon Mychal Smith plays Tyrone.

Mo Collins
as Officer Finch
Henry Zebrowski
as Officer Reiter
Danny Glover
as Stinky
Jason Mantzoukas
as Tan Pam
Michael Hudson
as Brah
Jake Picking
as Cody
Deena Dill
as Cougar #1
Lane Carlock
as Cougar #2
Eugenia Kuzmina
as Hippie Cathy
Joshua Mikel
as Hippie Griz
Warren Steele
as Hippie Bart
Catherine Dyer
as Brooke Kelly
Jeffrey Bowyer-Chapman
as Bradley
Amy Parrish
as Wedding Planner
Chandler Darby
as Teenager
Nelson Bonilla
as Random Cop
Eric Goins
as Father at Beach
Gavin Munn
as Boy on Beach
Michael H. Cole
as Catholic Priest
Blaque Fowler
as Rabbi
Matthew Cornwell
as Father at Wake
Christopher Setticase
as College Kid
DeRon Horton
as Georgia Student
Sallye Hooks
as Female Hippie Chick
Stephanie Astalos-Jones
as Rest Stop Waitress
Shawn Shepard
as Karaoke MC
Michaele Chappell
as Jamaican Nurse
Wiley Rinaldi
as Uncle Rubin
Amelia Brain
as Party Girl
Paul Manzella
as ASL Signer at Wedding
Sean Apuzzo
as Spring Breaker (uncredited)
Deanne Black
as Beach Girl (uncredited)
Johnathan Blake
as Restaurant Patron (uncredited)
Glenn D. Bridges
as Beach-Goer (uncredited)
Nicole Broadway
as Drunk Girl (uncredited)
Lance Brock
as Spring Breaker (uncredited)
Anthony Bryant
as Beach Goer (uncredited)
Teo Ciltia
as Spring Breaker (uncredited)
Andrew Cunningham
as Hype Man (uncredited)
Alyssa D'Addieco
as Funeral Patron (uncredited)
Ruth Dalton
as Wedding Guest (uncredited)
Maria Diavolitsis
as Wedding Brunch Server (uncredited)
Payson Durant
as Car Driver (uncredited)
Heath Estep
as Spring Breaker (uncredited)
Shaun Forker
as Wedding Brunch Guest (uncredited)
Frank Francisco
as Karaoke Bar Patron (uncredited)
Rachel Freidt
as Party Goer (uncredited)
Toni Ann Gambale
as Classy Spring Breaker (uncredited)
Maggie Harrison
as Bridesmaid (uncredited)
James Harvley
as Funeral Attendee (uncredited)
Rory Healy
as Wedding Guest (uncredited)
Walter Hendrix III
as Funeral Patron (uncredited)
Vin Hill
as Tyrone's Friend (uncredited)
Anniston Howell
as Funeral Guest (uncredited)
Jon M. Hudson
as Spring Breaker (uncredited)
Zuri James
as Nice Guy (uncredited)
Jennifer Lynn
as Spring Breaker (uncredited)
Ashley D. Merritt
as Spring Break Student (uncredited)
Reuben Shaw
as Tyrone's Crew (uncredited)
Mark Rhino Smith
as Beach-Goer / Biker / Construction Worker (uncredited)
Jordan Verroi
as Groomsman (uncredited)
Daniel Nickels
as Detective (uncredited)
John Phillips
as Outraged Wedding Guest (uncredited)
Quentin Plair
as African Studies Professor (uncredited)
Joe Warshaw
as Funeral Attendee (uncredited)
Boriana Williams
as Little Girl on Beach (uncredited)
Richard Williams
as Beach-Goer (uncredited)
Tiree Worley
as Beach Bum (uncredited)
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