Dirección: Nathan Juran
Un equipo de astronautas estadounidenses que están inmersos en los preparativos de un viaje a la Luna se quedan confundidos y muy intrigados cuando un hombre asegura que él, su novia y un científico viajaron a la luna 65 años antes y fueron atacados por los “selenitas”, unas criaturas extrañas mitad hombre, mitad hormiga que viven en enormes cavernas de cristal.
Edward Judd
Arnold Bedford
Martha Hyer
Kate Callender
Lionel Jeffries
Joseph Cavor
Miles Malleson
Dymchurch Registrar
Norman Bird
Stuart
Gladys Henson
Nursing Home Matron
Hugh McDermott
Richard Challis
Betty McDowall
Margaret Hoy
Erik Chitty
Gibbs (uncredited)
Douglas Ives
Sparks (uncredited)
Peter Finch
Bailiff's Man (uncredited)
Marne Maitland
Dr. Tok, UN Space Agency (uncredited)
Laurence Herder
Glushkov, UN Space Agency
Paul Carpenter
Reporter from the 'Express' (uncredited)
John Forbes-Robertson
First Reporter (uncredited)
Kenneth Watson
Second Reporter (uncredited)
Sean Kelly
Col. Rice, Moon Landing Crew (uncredited)
Gordon Robinson
Sgt Andrew Martin, Moon Landing Crew (uncredited)
John Murray Scott
Cosmonaut Nevsky, Moon Landing Crew (uncredited)
Brook Williams
British Astronaut, Moon Landing Crew (uncredited)
Edward Judd
Arnold Bedford
Martha Hyer
Kate Callender
Lionel Jeffries
Joseph Cavor
Miles Malleson
Dymchurch Registrar
Norman Bird
Stuart
Gladys Henson
Nursing Home Matron
Hugh McDermott
Richard Challis
Betty McDowall
Margaret Hoy
Erik Chitty
Gibbs (uncredited)
Douglas Ives
Sparks (uncredited)
Peter Finch
Bailiff's Man (uncredited)
Marne Maitland
Dr. Tok, UN Space Agency (uncredited)
Laurence Herder
Glushkov, UN Space Agency
Paul Carpenter
Reporter from the 'Express' (uncredited)
John Forbes-Robertson
First Reporter (uncredited)
Kenneth Watson
Second Reporter (uncredited)
Sean Kelly
Col. Rice, Moon Landing Crew (uncredited)
Gordon Robinson
Sgt Andrew Martin, Moon Landing Crew (uncredited)
John Murray Scott
Cosmonaut Nevsky, Moon Landing Crew (uncredited)
Brook Williams
British Astronaut, Moon Landing Crew (uncredited)
Edward Judd
Arnold Bedford
Martha Hyer
Kate Callender
Lionel Jeffries
Joseph Cavor
Miles Malleson
Dymchurch Registrar
Norman Bird
Stuart
Gladys Henson
Nursing Home Matron
Hugh McDermott
Richard Challis
Betty McDowall
Margaret Hoy
Erik Chitty
Gibbs (uncredited)
Douglas Ives
Sparks (uncredited)
Peter Finch
Bailiff's Man (uncredited)
Marne Maitland
Dr. Tok, UN Space Agency (uncredited)
Laurence Herder
Glushkov, UN Space Agency
Paul Carpenter
Reporter from the 'Express' (uncredited)
John Forbes-Robertson
First Reporter (uncredited)
Kenneth Watson
Second Reporter (uncredited)
Sean Kelly
Col. Rice, Moon Landing Crew (uncredited)
Gordon Robinson
Sgt Andrew Martin, Moon Landing Crew (uncredited)
John Murray Scott
Cosmonaut Nevsky, Moon Landing Crew (uncredited)
Brook Williams
British Astronaut, Moon Landing Crew (uncredited)