In his motherland's race to claim the first human spaceflight, cosmonaut candidate Lev Leps is assigned to a secret project which involves an outrageous experiment.
Then who is?
إذاً من يكون؟
Wer ist dann das Testsubjekt?
¿Entonces quién es?
Mais alors, qui ?
Então, quem é?
Но кто тогда подопытный?