Peter MacNicol

Galen

Caitlin Clarke

Valerian

Ralph Richardson

Ulrich

John Hallam

Tyrian

Peter Eyre

Casiodorus Rex

Albert Salmi

Greil

Sydney Bromley

Hodge

Chloe Salaman

Princess Elspeth

Emrys James

Valerian's Father

Ian McDiarmid

Brother Jacopus

Roger Kemp

Horsrik

Ken Shorter

Henchman