With all due respect, go to Barnes and Noble, Borders or wherever and buy the script and then read it. Tonight.
This goes for any play you get an audition for and that is readily available. This also goes for anyone reading this post. You need to start building a play library anyway.
A cast breakdown for Angels will do you no good since it is the interactions of the characters as well as their inner lives that bring the roles to life.
I know this sounds harsh, but there are many things you cannot get from a computer and this is one of them.
Best of luck. Are both plays being done? Get the role and keep us posted. Prior Walter is a doozie as he is a main role in both plays.
"If my life weren't funny, it would just be true. And that would be unacceptable."
--Carrie Fisher