On screen
Cast
14 credited performers
Jordi Boixaderas
Self - Narrator (voice)
Artwork unavailable
José María Madiedo
Self - Astrophysic
Artwork unavailable
Ana Pires
Self - INESCTEC/ISEP Researcher
Artwork unavailable
Ignacio Horcada
Self - Spanish Navy Vice Admiral
Artwork unavailable
Bruno Gonçalves Neves
Self - Portuguese Navy Lieutenant
Artwork unavailable
Guadalupe Fernández
Self - Historian
Artwork unavailable
Pablo Emilio Pérez-Mallaína
Self - Historian
Artwork unavailable
Silvestre de Almeida Lacerda
Self - Historian
Artwork unavailable
José Marques
Self - V Centenary Commission President
Artwork unavailable
Xabier Alberdi
Self - Historian
Artwork unavailable
María Antonia Colomar Albajar
Self - Historian
Artwork unavailable
Tomás Mazón
Self - Researcher
Yuri Gagarin
Self - Cosmonaut (archive footage)
John F. Kennedy
Self - Politician (archive footage)