Tales from the Crypt (1989)

S7E9 Smoke Wrings

A young man armed with a peculiar gadget lands a job at a prestigious advertising firm, thanks to a respected executive. Unbeknownst to her, he is secretly collaborating with her furious former partner, who is determined to settle the score. As their plan unfolds, tensions rise, and the young man's loyalties are put to the test. Will he remain loyal to his employer, or will he succumb to the allure of revenge?