character - Minister

character - Fred

character - Mahomet

character - Bar Customer

character - E. Marshall Harvey

character - Chorus

character - Malleson

character - Major Gilmour

character - Major Gilmour

character - Service Club Man

character - Garif

character - Doctor

character - Guy

character - Sebastian

character - Magistrate

character - Duncan Larch

character - Mr Clements

character - Dr. English

character - Colonel Skinsale

character - Cummings

character - Andrew Marvell

character - Guy

character - Edward of Wessex

character - French Ambassador

character - Frank King

character - Ministry Official

character - William, Prince of Orange

character - Voice from Space Patrol/Dr. Evans

character - Skinsale

character - Edward of Wessex

character - Space Control (voice)

character - Dr. Evans

character - Garif

character - Dr. Evans / Space Control (voice)

character - Lafitre

character - Snare

character - Lance-Corporal Evans