City Under the Sea

Vincent Price

Sir Hugh

David Tomlinson

Harold Tufnell-Jones

Tab Hunter

Ben Harris

Susan Hart

Jill Tregillis

John Le Mesurier

Rev. Jonathan Ives

Henry Oscar

Mumford

Derek Newark

Dan

Roy Patrick

Simon

Dennis Blake

Harry

Steven Brooke

Ted

Jim Spearman

Jack

Tony Selby

George