You can relive some of funnyman Jim Carrey's best comedies in high definition this December. Dumb and Dumber and The Mask will both be released in Blu-ray on December 9. We have no cover art or pricing details as of yet, but we'll surely update this story as soon as we have more details. In the meantime, check out the special features listings below.

Dumb and Dumber

Lloyd and Harry are two men whose stupidity is really indescribable. When Mary, a beautiful woman, looses an important suitcase with money before she leaves for Aspen, the two friends (who have found the suitcase) decide to return it to her. After some "adventures" they finally get to Aspen where, using the lost money they live it up and fight for Mary's heart.

Related: Dumb and Dumber To TV Spot: Harry Finds His Daughter!

Special Features

- Behind the story featurette

- Two alternate endings

- 10 additional scenes

- Six minutes of footage not seen in theaters

- Trailers and TV spots

The Mask

Stanley Ipkiss is a bank clerk that is an incredibly nice man. Unfortunately, he is too nice for his own good and is a pushover when it comes to confrontations. After one of the worst days of his life, he finds a mask that depicts Loki, the Norse night god of mischief. Now, when he puts it on, he becomes his inner, self: a cartoony romantic wild man. However, a small time crime boss, Dorian Tyrel, comes across this character dubbed "The Mask" by the media. After Ipkiss's alter ego indirectly kills his friend in crime, Tyrel now wants this green-faced goon destroyed.

Special Features

- Commentary with director Charles Russell, co-chairman of New Line Cinema Bob Shaye, writer Mike Werb, executive producer Mike Richardson, producer Bob Engelman, ILM VFX supervisor Scott Squires, animation supervisor Tom Bertino and cinematographer John Leonetti

- Commentary with director Charles Russell

- Return To Edge City - The radical transformation from the edgy comic book to the an extremely cool film with explosive characters, colors, effects, romance and musical numbers

- Introducing Cameron Diaz - From an inexperienced, fresh new face, to a leading lady as voluptuous, blonde bombshell. For Tina Carlyle, casting Actress Cameron Diaz was a story in Hollywood history

- Cartoon Logic - Tribute to genius cartoonist Tex Avery, credited as the main influence to Hollywood studio cartoons and the first to introduce humor to animation

- What Makes Fido Run - Personality, characteristics and training are all part of picking the perfect Hollywood pooch

- Additional Scenes with commentary

- Viking Scene- Alternate Opening

- The Death of Peggy

- Theatrical trailer