"Ground State"
David Boreanaz -- Angel
Charisma Carpenter -- Cordelia Chase
Alexis Denisof -- Wesley Wyndam-Price
J. August Richards -- Charles Gunn
Amy Acker -- Fred
Vincent Kartheiser -- Connor
Stephanie Romanov -- Lilah
Alexa Davalos -- Gwen
Rena Owen -- Dinza
Tom Irwin -- Elliot
Belinda Waymouth -- Ms. Thorpe
Heidi Fecht -- Mrs. Raiden
Michael Medico -- Mr. Raider
Jessica M. Kiper -- Nick
Easton Gage -- Young boy
Megan Corletto -- Young Gwen
| Season 4 Cast |