The Horror of It All

Pat Boone

as

John J. 'Jack'...

Erica Rogers

as

Cynthia Marley

Dennis Price

as

Cornwallis Mar...

Andrée Melly

as

Natalia Marley

Valentine Dyall

as

Reginald Marley

Jack Bligh

as

Percival Marley

Archie Duncan

as

Muldoon Marley

Erik Chitty

as

Grandpa Marley

Oswald Laurence

as

Doctor