Activision, Sierra and developer The Odd Gentlemen are pulling out all the stops for the upcoming King's Quest revival, and if you weren't already convinced from the game's GDC showing, today's news might win you over. In the video above, they've revealed a voice cast full of notable names.

Leading the pack is Back to the Future alumni Christopher Lloyd who will be voicing King Graham as an old man. Alongside him, the younger Graham in flashbacks and stories will be handled by Josh Keaton, a veteran voice actor whose previous work includes animated shows such as The Spectacular Spider-Man and other video games such as StarCraft 2.

Maggie Elizabeth Jones, a young face you may recognize from the 2011 film We Bought a Zoo, will take on the role of Graham's granddaughter Gwendolyn. The Legend of Korra's Zelda Williams will voice Amaya Blackstone and The Princess Bride's Wallace Shawn will voice Manny.

Here's a full list of other voice actors announced for King's Quest as provided by Sierra:

Tom Kenny ( SpongeBob SquarePants )

Michael Benyaer ( Transformers: Revenge of the Fallen )

Loretta Devine ( Crash )

Gideon Emery ( Teen Wolf )

Jean Gilpin ( Frozen )

Michael Gough ( Batman: Arkham Origins

Andy Pessoa ( Transformers Prime )

Kevin Michael Richardson ( The Cleveland Show )

Kath Soucie ( Rugrats )

Fred Tatasciore ( Marvel's Avengers Assemble )

Richard White

Michael-Leon Wooley (The Princess and the Frog)

For more on King's Quest, check out the previous developer diary detailing why The Odd Gentlemen is so excited to take on this project.