Killer Bees was directed by Curtis Harrington, whose Cat Creature (1973?) had a very DS feel to it, especially in Gale Sondergaard's scenes... I always thought it would have been fabulous if Gale Sondergaard had acted on DS.
This is great, if the prints are decent quality. I bought a horrid bootleg of Cat Creature years ago. A friend finally gave me a good print of it as a present last month.
G.