David Jason

as The BFG (voice)

Amanda Root

as Sophie (voice)

Angela Thorne

as Elizabeth II (voice)

Ballard Berkeley

as Head of the Army (voice)

Michael Knowles

as Head of the Air Force

Don Henderson

as Bloodbottler / Fleshlumpeater / Sergeant (voice)

Mollie Sugden

as Mary (voice)

Frank Thornton

as Mr. Tibbs (voice)

Myfanwy Talog

as Mrs. Clonkers (voice)

Jimmy Hibbert

as Additional voices

Sharon Campbell

as The Balladeer (voice)