Générique complet
Exorcismo
Paul Naschy
Father Adrian Dunning
Maria Perschy
Patricia Gibson
María Kosty
Deborah Gibson
Mercedes Molina
Leila Gibson
Joan Llaneras
John Gibson
Luis Induni
Udo
JT
Jordi Torras
Dr. Lewton Buchanan
RL
Roger Leveder
Richard Harrington
Marta Avilés
Sandra
Juan Velilla
Comisario
Florencio Calpe
Christian
DS
Dora Santacreu
Abigail
ED
Esteban Dalmases
Policía (uncredited)
Jack Taylor
Father Adrian Dunning (voice)