Writing Credits
| Darío Lavia | ... | (writer) |
| Charles Beaumont | ... | (article) & |
| Isaac Asimov | ... | (letter to "Amazing Stories") & |
| Willy Ley | ... | (article) |
Cast (in credits order)
 |
Darío Lavia | ... | Self - Host |
|
|
Chucho Fernández | ... | Self (credit only) |
|
|
Christian Vallini Lawson | ... | Self |
| Buster Crabbe | ... | Flash Gordon (voice) (archive footage) | |
| Jean Rogers | ... | Dale Arden (voice) (archive footage) | |
| Charles Middleton | ... | Ming (voice) (archive footage) | |
|
|
Frank Shannon | ... | Zarkov (voice) (archive footage) |
Produced by
| Juan Carlos Moyano | ... | general producer |