The Day the Earth Caught Fire movie poster.

Movie (1961)

Starring:
Edward Judd (Peter Stenning)
Janet Munro (Jeannie Craig)
Leo McKern (Bill Maguire)
Michael Goodliffe ('Jacko' Jackson - Night Editor)
Bernard Braden ('Dave' Davis - News Editor)
Reginald Beckwith (Harry)

When the U.S. and Russia unwittingly test atomic bombs at the same time, it alters the nutation (axis of rotation) of the Earth.

Hiller UH-12C

Registration G-AOFA, c/n 785. Delivered to Air Service Training Ltd in August 1956. Sold to Helicopter Services Ltd [See discussion tab] in June 1959. Withdrawn from use in October 1964. No link with the current company Helicopter Services seen in Ultimate Force.

Reg.G-AOFA Hiller UH-12C of Helicopter Services Ltd.

Lockheed Constellation

Might be a L-049 or L-749A. Note that, except G-ANUR sold in July 1962, all the B.O.A.C's Constellations were removed from the park during the period 1955/1958.

Lockheed Constellation of B.O.A.C-British Overseas Airways Corporation.

'M' letter on the front landing gear. 2x aircraft could match:
G-AHEM a L-049 used by B.O.A.C from 1952 to 1954.
G-ALAM a L-749A which entered service with B.O.A.C in June 1948, and crashed in March 1954 at Singapore.
Must be a pre-1954 archive. Another aircraft of the type in the background.