Mark Hamill on New 'Star Wars: Episode VII' Cast: 'Saga Is in Superb Hands'

PHOTO: Harrison Ford as Han Solo, Carrie Fisher as Princess Leia Organa and Mark Hamill as Luke Skywalker in a scene from the "Star Wars" movie released by 20th Century-Fox in 1977.Play20th Century-Fox Film Corporation/AP Photo
WATCH ‘Star Wars VII’ Cast Announcement Fuels Fan Frenzy

The new members of the "Star Wars: Episode VII" cast were announced this week in addition to the old legends from the series like Harrison Ford, Carrie Fisher and Mark Hamill.

Interested in ?

Add as an interest to stay up to date on the latest news, video, and analysis from ABC News.
Add Interest

Hamill, in particular, showed his excitment today by tweeting about meeting and working with the new group.

Read: 'Star Wars: Episode VII' Cast Announced: 'Girls' Star Adam Driver, Max Von Sydow and More

"Star Wars" newbies include "Girls" star Adam Driver, John Boyeta, Daisy Ridley, Oscar Isaac, Andy Serkis, Domhnall Gleeson and Oscar nominee Max von Sydow.

"UK table read -- I was knocked out by the diverse & extraordinarily talented new cast members," he posted. "WOW they're good! The saga is in superb hands."

Hamill, who played Luke Skywalker in the original three films from the '70s and '80s, also tweeted "Finally I can officially say: I'M IN!!! #StarWars #StarWarsEpVII" when the announcement was made earlier this week.

Related: Where Daisy Ridley, John Boyega and the New Cast of 'Star Wars: Episode VII' Come From?

In addition to the new gang, The Hollywood Reporter revealed that there's one last big role to fill and it's a female part.

The film will be released in December 2015.