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Brian Donlevy - Prof. Bernard QuatermassRichard Wordsworth - Victor CarroonDavid King-Wood - Dr. Gordon BriscoeJack Warner - Inspector LomaxMargia Dean - Judith CarroonMaurice Kaufmann - MarshJohn Wynn - Detective Sergeant BestHarold Lang - ChristieLionel Jeffries - BlakeThora Hird - Rosie WrigleySam Kydd - Police Sergeant Questioning RosieJane Asher - Little Girl (uncredited)Toke Townley - The Chemist (uncredited)Gordon Jackson - BBC TV producerMargaret Anderson - Maggie (uncredited)Eric Corrie - Maggie's Boyfriend (uncredited)Henry B. Longhurst - George, Maggie's father (uncredited)Ernest Hare - Crash Site Fire Chief (uncredited)Michael Godfrey - Crash Site Fireman (uncredited)Marianne Stone - Central Clinic Nurse (uncredited)John Kerr - Photo Lab Technician (uncredited)Bartlett Mullins - Zookeeper (uncredited)Mayne Lynton - Zoo Superintendent (uncredited)Barry Lowe - Nurse Tucker (uncredited)Jane Aird - Mrs. Lomax (uncredited)Molly Glessing - Mother at Zoo (uncredited)Arthur Gross - TV Show Floor Director (uncredited)Basil Dignam - Sir Lionel Dean (uncredited)Donald Gray - TV Program Announcer (uncredited)Gron Davies - Charles Greene (uncredited)
Ratings
from TMDB6.5/ 10241 votes