The Deadly Bees(1966)

Hives of horror!

Pop singer Vicki Robbins collapses from exhaustion while shooting ta music video; her physician prescribes a respite on Seagull Island with beekeeper Ralph Hargrove. Initially finding the Hargroves' bitter marital strife oddly relaxing, the arrival of specially-bred attack bees pushes Vicki to her survival instinct.