Charmed:

Warner Brothers Network
3701 W. Oak Street
Building 34R, B
CA, 91505

Alyssa Milano:

c/o Aaron Spelling Productions
5700 Wilshire Bl. #575 
Los Angeles CA 90036-3696

Holly Marie Combs:

c/o Aaron Spelling Productions
5700 Wilshire Blvd.  #575
Los Angeles, CA 90036-3696

Warner Brothers Network
4000 Warner Blvd.
Burbank, CA 91522

Rose McGowan:

c/o International Creative Management 
8942 Wilshire Boulevard
Beverly Hills, California 90211

405 North Beverly Drive -5th Floor
Beverly Hills, California 90210

Brian Krause:

Warner Brothers Network
4000 Warner Blvd.
Burbank, CA 91522 

Shannen Doherty:

c/o Studio Fan Mail
1122 S. Robertson Blvd. #15
Los Angeles, CA 90035
USA

Drew Fuller:

C/O Charmed Productions
6625 Variel Ave.
Canoga Park, CA 91303

Dorian Gregory:

The WB Television Network
4000, Warner Boulevard
Burbank, CA-91522, USA

Julian McMahon:

WB Network
4000 Warned Blvd.
Burbank, CA 91522