Suggestions by @greybrand

Mark Hamill

as Dr. Barry Bohunk in A Starstruck Odyssey

Brian Murphy

as Hogg Cobb in A Starstruck Odyssey

Brennan Lee Mulligan

as B.O.B. Grivarr in A Starstruck Odyssey

Jason Statham

as Hogg Cobb in A Starstruck Odyssey

Keegan Michael-Key

as Chamberlain Drablian in A Starstruck Odyssey

Jordan Peele

as King Prilbus in A Starstruck Odyssey

Terry Crews

as Brutus in A Starstruck Odyssey

David Tennant

as Chamberlain Drablian in A Starstruck Odyssey

Garrett Morris

as Plug Strutt in A Starstruck Odyssey

David Harbour

as Sheriff Warner Codge in A Starstruck Odyssey

Siobhan Thompson

as Dr. Edwina Castor in A Starstruck Odyssey

Lou Wilson

as SQ in A Starstruck Odyssey

Henry Cavill

as Agent Oscars in A Starstruck Odyssey

Chris Evans

as Barry Nyne in A Starstruck Odyssey

Emma Thompson

as The Junkmother in A Starstruck Odyssey

Simu Liu

as Ronnie Kwan in A Starstruck Odyssey

Shayne Topp

as Crunch Moon-Jones in A Starstruck Odyssey

Zendaya

as Riva in A Starstruck Odyssey

Chris Evans

as Big Barry Syx in A Starstruck Odyssey

Werner Herzog

as Grandfather in A Court of Fey and Flowers