Cast (16)
Peter CushingDr. Brian Stanley
Edward JuddDr. David West
Carole GrayToni Merrill
Eddie ByrneDr. Reginald Landers
Sam KyddConstable John Harris
Niall MacGinnisMr. Roger Campbell
James CaffreyPeter Argyle
Liam GaffneyIan Bellows
Keith BellHalsey
Margaret LaceyOld Woman
Peter Forbes-RobertsonDr. Lawrence Phillips
Shay GormanMorton
Richard BidlakeCarson
Edward OgdenHelicopter Pilot
Joyce HemsonMrs. Bellows
Roger HeathcottDunley
