While mainland Britain shivers in deepest winter, the northern island of Fara bakes in the nineties, and the boys at the Met station have no more idea what is going on than the regulars at the Swan. Only a stand-offish visting scientist realizes space aliens are to blame.
Christopher Lee
as Godfrey Hanson
Patrick Allen
as Jeff Callum
Peter Cushing
as Dr. Vernon Stone
Jane Merrow
as Angela Roberts
Sarah Lawson
as Frankie Callum
William Lucas
as Ken Stanley
Kenneth Cope
as Tinker Mason
Percy Herbert
as Gerald Foster
Thomas Heathcote
as Bob Hayward
Anna Turner
as Stella Hayward
Jack Bligh
as Ben Siddle
Sydney Bromley
as Old Tramp
