Speaking of that documentary however, I have found out that it smears Marc Alaimo. Nana Visitor has said after it was released the way it was cut made it seem like she hated the guy and it was cut around her talking about how she had a hard time hanging out with him on set, especially in makeup cause they were both trying to stay in Acting Mode and the characters hates each other. They visited each other for dinner from time to time off set. It is possible that Ira Steven Behr didn't like Marc Alaimo cause he was pretty vocal about not liking Gul Dukat becoming the anti christ.