The Mask when Stanley Ipkiss (Jim Carrey) turns into The Mask! Must see!

Cast
Jim Carrey as Stanley Ipkiss / The Mask
Cameron Diaz as Tina Carlyle
Peter Greene as Dorian Tyrell
Richard Jeni as Charlie Schumaker
Peter Riegert as Lt. Mitch Kellaway
Amy Yasbeck as Peggy Brandt
Orestes Matacena as Niko
Eamonn Roche as Mr. Dickey
Nancy Fish as Mrs. Peenman
Tim Bagley as Irv Ripley
Johnny Williams as Burt Ripley
Reginald E. Cathey as Freeze
Denis Forest as Sweet Eddy
Ivory Ocean as Mayor Mitchell Tilton
Joely Fisher as Maggie
Ben Stein as Dr. Arthur Neuman
Royal Crown Revue as themselves / The Coco Bongo Band

The Mask is a fictional character who first appeared in the DC Comics' universe in the Wonder Woman series as a masked villain. She has the same name as a male character from the Dark Horse Comics whose secret identity is Stanley Ipkiss.

The Mask is a Dark Horse comic book series created by writer Mike Richardson, the artist Mark Badger, John Arcudi and Doug Mahnke. The series follows a magical mask which imbues the wearer with reality-bending powers and physical imperviousness, as well as bypassing the wearer's psychological inhibitions. It was adapted into the 1994 film The Mask, starring Jim Carrey, which was followed by an animated television series voiced by Rob Paulsen and a stand-alone sequel made in 2005, Son of the Mask. It was not until the films and television series were made that the character became known as "The Mask".