Jaime Pressly
— Alyson Simon
Kylie Rogers
— Claire Simon
Tobin Bell
— Dr. Freeman
Patrick Muldoon
— Jonathan Simon
Mark DeCarlo
— Ken Stevens
Justina Machado
— Prof. Elena Carranza
Lauren K. Montgomery
— Ofelia
Marina Sirtis
— Janine
Scott Thomas Reynolds
— Danny
Tracy Mulholland
— Jane
Rio Mangini
— Dylan
Trilby Glover
— Kathy
Mary Pat Gleason
— Carol
Joey Luthman
— Zachary
Gabe O'Mara
— Zachary age 10
Kristen Kerr
— Nurse
Mercy Malick
— Officer Adrien