I don't know which version of name for any of these companies I should use.

Here are the screen credits:

--------------------

LGHE
Venevision International

** Warning **

Filmax International

Una produccion de:
julio Fernandez
Miguel Torrente

sogedasa visual grup,

en coproduccion con

resonancia productora

con la participacion de via digital

desarrollado con la ayuda del
programa meda II de la union europa

conaculta imicine foprocine (Mexico)
Tabasco Films (Mexico)

L'institut Catala de finances

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The one I did look up,

sogedasa visual grup,

Supposedly has the full version of it's name as:

Sociedad General de Derechos Audiovisuales (SOGEDASA)

But I couldn't find their web page.

I'm also confused as to how to list the WS/FS for the movie.  The only thing I'm fairly certain of is that it's not anamorphic.

On the bottom left back panel, there's a box that starts with white text on a red reverse:

Formatted from its original
version to 4:3 letterbox.

Then two boxes showing standard TV & 16:9 television

Then:

Presented in 1.77:1 format.

I think I should check "Widescreen" and give the ratio as 1.78:1 because that's the closest.  Or should I actually try entering the 1.77:1 listed on the rear cover?

The movie looks widescreen versus full frame or P&S, though many web sources just list it as 4:3 / 1.33:1.