If you had your choice what actor and actress would you cast for a cameo in your film and why?

Fans what actor or actress would you want to see on screen if only for a cameo and why?

Keep in mind budget isn't an issue and there is no wrong answer. I just want to get an idea of who people like.

My director and I have been trying to get Lance Henriksen for our film. I have followed Lance since the 70's. They guy is the ultimate villian, maybe moreso than even Rutger Hauer.

For a female cameo I really like the idea of Sybil Danning. Just a hot momma B-babe.