The top mistakes in Frankenstein Must Be Destroyed http://www.moviemistakes.com/film6194 en Sat, 11 Oct 2008 05:55:28 +0000 111661 Frankenstein buys a sprig of freesias as a buttonhole: two yellow flowers and a purple. The sprig immediately changes into two purple flowers and a yellow. When Frankenstein meets Mrs Brandt and they go into the drawing room, the flowers are two purples and a red with yellow centre. Once in the cellar to see Mr Brandt, the red goes, and a yellow is back with two purples.