Alberto and Jorge are two friends who work as waiters and during a trip they meet an alien with extraordinary powers. It is sought by a Russian organization, and friends must hide it from it.
Margarita, the nun of a cloistered convent in charge of handling the lathe, this is a rotating mechanism provided with a small window through which she delivered and received things from the outside without direct visual contact, she is seduced by a Don Juan and induced to escape with him .