Unfortunately it will be hard to check for those actors..
I found only Augusto Innocenzi
credited for the sound department
in-Car Crash (1981)
-La settimana al mare (1981)
and Fulvio Esposti
credited as still photographer
for-Fotografando Patrizia (1985)
btw there is also a cineromanzo version of Maladonna
on GINFILM #1 (1986).
Do you know if they usually add a full cast list with roles in GINFILM issues?