Gladiator
Among the Gladiator bluffs was this poorly-hidden gas canister tucked in the back of an overturned chariot. If you didn't know, horse-drawn chariots from 180 a.d. did not rely on gas power for an extra boost.
Dallas Buyers Club
This 2013 film won Matt McConaughey an Oscar. McConaughey portrays Ron Woodruff, a man living with AIDS and fighting the FDA for fair treatment. Although the Lamborghini Aventador wasn't invented until 2011, one can be seen on a poster behind Woodruff in the film.