http://imdb.com/title/tt0059465/

Monster of Terror (1965)
5.6/10 from 1969 users Updated : 2016-08-25
Rating: 5.6/10
[fresh!] 71% [audience liked it!] 42%
Mystery , Horror , Sci-Fi
Boris Karloff , Nick Adams , Freda Jackson , Suzan Farmer , Terence de Marney , Patrick Magee , Paul Farrell , Leslie Dwyer , Harold Goodwin ,
Sydney Bromley , Billy Milton , Sheila Raynor
Daniel Haller
80
1965
A young man visits his fiancée's estate to discover that her wheelchair-bound scientist father has discovered a meteorite that emits mutating radiation rays that
have turned the plants in his greenhouse to giants. When his own wife falls victim to this mysterious power| the old man takes it upon himself to destroy the glowing
object with disastrous results.