Flashback to Flesh Feast, the movie:
Flesh Feast (released in 1970, though shot in 1967) is an American horror film that features Veronica Lake in her final screen performance. Lake plays Dr. Elaine Frederick, a mad scientist working on developing maggots that prefer human flesh, while her services are used to make a clone of Adolf Hitler.
She cooperates with the plan to resurrect Hitler as a way of exacting revenge for the death of her parents, political prisoners executed in a concentration camp. While convincing everyone the flesh-eating maggots are for regeneration research, she simply wants to throw them in the resurrected Hitler's face, which she does.
That seems somewhat relevant.