Deliberate mistake: Elliot threatens Olivia about her testing positive for Oxycontin because she drank a peppermint mocha he brought her. If she tests positive she loses custody of her child. The thing with Oxy is that it's in one's system for a maximum of 4 days. Could be even less if only a small amount was taken and somebody exercises and drinks lots of water. Somebody could also eat poppyseeds and that would give a false positive. She could say she ate a poppyseed bagel. (00:14:00 - 00:16:00)
Mr. Robot (2015)
1 mistake in season 4
Starring: Christian Slater, Portia Doubleday, Rami Malek, Carly Chaikin, Martin Wallstrom
Elliot: We're all living in each other's paranoia.