Thread: Anyone know this movie?

I remember watching this movie around 1982 on HBO all the time, but I can't remember the name. I believe it was an American movie.

Basic plot is: main character recruits his old team members for a last mission. They all go to a cult compound where they infiltrate and fight. The cult is using mind control drugs on its members.

That's about all I remember, and that might have been two different movies!

Thanks!