Sorry to switch back to English. My Spanish is good enough to understand you, but not to write it myself.
Lorenzo seems to be a very nice guy. I haven't seen so many movies with him though. But he was the main reason to watch Falcon Crest.
This picture is horrible - Lorenzo with mullet and moustache
http://www.lorenzo-lamas.com/html/early_years_2_9.html
I'm not sure about Casper van Dien. But Starship Troopers is a very good, entertaining movie. I rented it for testing the then brand new Dolby Surround set at home.