Richard Harris

Character: Gulliver

Catherine Schell

Character: Mary

Norman Shelley

Character: Father / Emperor of Lilliput (voice)

Meredith Edwards

Character: Uncle Jack

Julian Glover

Character: (voice)

Denise Bryer

Character: (voice)

Michael Bates

Character: (voice)

Stephen Jack

Character: (voice)

Bessie Love

Character: (voice)

Murray Melvin

Character: (voice)

Nancy Nevinson

Character: (voice)

Robert Rietti

Character: Reldresal / King of Blefescu (voice)

Vladek Sheybal

Character: (voice)

Roger Snowdon

Character: (voice)

Bernard Spear

Character: (voice)

Graham Stark

Character: (voice)

David Prowse

Character: (voice) (uncredited)