Plot hole: When Dr Hubbard is speaking to Dr Andrews at the nuclear power plant, the bees invade the plant, which subsequently explodes. The explosion should have completely eliminated the swarm along with the plant.
The Swarm (1978)
1 plot hole
Directed by: Irwin Allen
Starring: Michael Caine, Richard Widmark, Richard Chamberlain, Katharine Ross
Revealing mistake: When Katharine Ross pronounces the child dead in the hospital, she pulls a blanket over the child. The kid moves and flutters his eyes.
Brad Crane: We've been fighting a losing battle against the insects for fifteen years, but I never thought I'd see the final face-off in my lifetime. And I never dreamed, that it would turn out to be the bees. They've always been our friend.
Trivia: Irwin Allen used 22 million bees in this movie. This is largest cast of live animals in a feature film.