Suggestions by @charlesthefifth

Idris Elba

as Lord Commander in The Power of The Dark Crystal

David Thewlis

as Eminence in The Power of The Dark Crystal

Damian Farrell

as Additional Voices in The Power of The Dark Crystal

Victor Yerrid

as Additional Voices in The Power of The Dark Crystal

Kevin Clash

as Additional Voices in The Power of The Dark Crystal

Neil Sterenberg

as Additional Voices in The Power of The Dark Crystal

Alice Dinnean-Vernon

as Additional Voices in The Power of The Dark Crystal

Louise Gold

as Additional Voices in The Power of The Dark Crystal

Neil Sterenberg

as skekOk in The Power of The Dark Crystal

Alice Dinnean-Vernon

as skekEkt in The Power of The Dark Crystal

Keegan-Michael Key

as skekZok in The Power of The Dark Crystal

Harvey Fierstein

as skekAyuk in The Power of The Dark Crystal

Dave Goelz

as Fizzgig in The Power of The Dark Crystal

Simon Pegg

as skekSil in The Power of The Dark Crystal

Tom Holland

as Kensho in The Power of The Dark Crystal

Daniel Pemberton

as Composer in The Power of The Dark Crystal

Louis Leterrier

as Director in The Power of The Dark Crystal

Donna Kimball

as Aughra in The Power of The Dark Crystal

Sir Ben Kingsley

as Jen in The Power of The Dark Crystal

Helen Mirren

as Kira in The Power of The Dark Crystal