The film is dedicated to the memories of Tony Galindo, Spanish graphic Designer and Javier Jordán Gimeno, Producer for the Spanish Public Television Center in the Canaries.

There's a final quote during the end credits: "I am become Death, the destroyer of worlds," from the Hindu scripture Bhagavad Gita, as said by J. Robert Oppenheimer after the first nuclear test detonation in Los Alamos.

A post-credit sequence at the end of the movie shows a teddy bear (intended as part of the debris from the extinct Earth) landing on the moon surface near the historical land-site of Apollo XI.