I'll have to take a pass, as I'm unfamiliar with 98% of American celebrities who became popular after the mid 90s.

Who's nightmare cast will make the most skin crawl?

Samuel L. Jackson as Alfred Pennyworth

"Samuel L. Jackson as Alfred Pennyworth"

Eddie Murphy as Everyone

Jack Black as Batman

george clooney as batman, chris o donnel as robin, alicia silverstone as batgirl, the govenor as mr freeze, and uma thurman as poison ivy

Do I really need to say anything at all

Dude don't make us live through that nightmare again

David Hasselhoff as Batman

Eddie Murphy as Robin

Steven segal as Batman

Elijah wood as Robin

Miley cyrus as Batgirl

and

za-za Gabor as Catwoman!

"Eddie Murphy as Everyone"

Keanu Reeves as Batman

Sylvester Stallone as Robin

Wesley Snipes as Alfred

"Keanu Reeves as Batman

Sylvester Stallone as Robin

Wesley Snipes as Alfred
"

"inferiorego said:

"Eddie Murphy as Everyone"

I think this is the winner. Alfred might also be in a fat suit too, cause that seems to be a theme with his movies like that..."

"Lunacyde said:

"Keanu Reeves as Batman

Sylvester Stallone as Robin

Wesley Snipes as Alfred
"

hey dont hate on those actors! there awsome!"

Batman: Pauly Shore
Alfred: Kevin Sorbo
Robin: Freddie Prince Jnr
Riddler: Carrot top
Catwoman: Fran Drescher

"Keanu Reeves as Batman

Sylvester Stallone as Robin

Wesley Snipes as Alfred
"

Hayden christensen as batman
Mitchell Musso as robin
like sovereign, carrot top as riddler
Bernie Mac as alfred

jim carry : as batman

now....GIMMIE MY PRIZE MUNNY!!!!!!!

Jim Carey was HORRIBLE as Riddler but I think he could make a good Joker.

"Jim Carey was HORRIBLE as Riddler but I think he could make a good Joker."

Ben Stiller as Commissioner Gordon

"Eddie Murphy as Everyone"

Gerard Depardieu as Batman

Christian Clavier as the Joker

Eric Cantona  as the riddler

Mel B (Yeah, the spice girl !) as Catwoman

Chaos Agent said:

"Ben Stiller as Commissioner Gordon"

LoL  I'd actually like to see that just cuz

Clint Howard - Batman

Steven Seagal - The Joker

Monique - Harley Quinn

Andy Milonakis - Robin

Okey, I'm totaly out of touch with Hollywood, but here's my worst: (& I like a lot of these actors, I just think this would be a casting disaster).

Hanna Montana as Batgirl.
Paris Hilton as Poison Ivy.
Rosie O'Donnel as Catwoman.
An Olson twin as Harley Quin.
Amy Whinehouse as Talia Al Ghul.
Rupaul as Joker.
Addam Sandler as Alfred.
Will Farrell as Batman.
Kris Kattan as Nightwing.
Carlos Mencia as Scarecrow.
Chris Rock as Mr. Freeze.
Bill Maher as Gordon.
Steven Colbert as Ra's Al Ghul.
Brenden Fraser as the Mad Hatter.
Johnny Depp as Two-Face.
Leslie Neilson as Black Mask.
Garey Coleman as Batmite.
Keanu Reeves as Hush.

Shaq as Mad Hatter

"Okey, I'm totaly out of touch with Hollywood, but here's my worst: (& I like a lot of these actors, I just think this would be a casting disaster).Hanna Montana as Batgirl.Paris Hilton as Poison Ivy.Rosie O'Donnel as Catwoman.An Olson twin as Harley Quin.Amy Whinehouse as Talia Al Ghul.Rupaul as Joker.Addam Sandler as Alfred.Will Farrell as Batman.Kris Kattan as Nightwing.Carlos Mencia as Scarecrow.Chris Rock as Mr. Freeze.Bill Maher as Gordon.Steven Colbert as Ra's Al Ghul.Brenden Fraser as the Mad Hatter.Johnny Depp as Two-Face.Leslie Neilson as Black Mask.Garey Coleman as Batmite.Keanu Reeves as Hush."

Will Smith as Bruce Wayne/Batman
Butler from Fresh Prince of Bel Air as Alred Pennyworth
Denzel Washington as Lucious Fox
Jack Black as Joker
Matt Damon as Harvey Dent/Two Face
Christina Millian as Rachel Dawes
Samuel L Jackson as Gordon

"LMAO I have to agree with you there NH

ummm

Halle Berry as Catwoman

"

"Samuel L. Jackson as Alfred Pennyworth "

"Catwoman: Fran Drescher "

Jim Carrey as Riddler 
Halle Berry as Catwoman 
George Cloony as Batman 
Arnold Schwarzenegger  as Mr. Freeze
 
Wait a second...

Vin Diesel as batman

I think carlos mencia is the best one here, it's who i thought of. Seriously, has he ever done anything that anybody liked? I also thought of nicholas cage, but he's just hang yourself awful not LOL awful, plus there's a chance he could actually be cast.

Catwomen - Cher
Batman -  Nick Cage
Robin -  Daniel Radcliffe
Alfred-  Will Smith
Comissioner Gordon- Richard Gere
Joker-  Val Kilmer 
Harley Quin- Courtney Love
 
if they used actors or people who have done a few films that is

" Jack Black as Batman "

" William Shatner as Batman "

"I think carlos mencia is the best one here, it's who i thought of. Seriously, has he ever done anything that anybody liked? I also thought of nicholas cage, but he's just hang yourself awful not LOL awful, plus there's a chance he could actually be cast. "