Quatermain and the Temple of Skulls was actually the film adaptation of British author H. Rider Haggard’s 1885 novel King Solomon's Mines. The adventurer Allan Quatermain was also the template for George Lucas when he created the character Indiana Jones with director Steven Spielberg. Still, there's no doubt who is trying to profit off of whom with these films.

10. Bikini Spring Break

While Harmony Korine’s Spring Breakers was originally supposed to be released in 2012, the colorful, trippy film was delayed until 2013. That didn’t stop the folks at The Asylum from releasing Bikini Spring Break, which features almost the same premise of four young co-eds from a conservative college throwing caution to the wind in Ft. Lauderdale, Florida during spring break.

11. Pirates of Treasure Island

Released a week beforePirates of the Caribbean: Dead Man's Chest during the summer of 2006, Pirates of Treasure Island borrowed heavily from the popular Disney film. Although the movie received harsh criticism for being a weak imitation, Pirates of Treasure Island was officially based on author Robert Louis Stevenson's novel Treasure Island.

12. AE: Apocalypse Earth

While AE: Apocalypse Earth was marketed to look like an imitation of After Earth, the low budget science fiction film’s narrative was more of a mix between Predator and Avatar. AE: Apocalypse Earth was shot on location in Costa Rica and was released a few weeks before M. Night Shymalan’s movie starring Will Smith.

13. Paranormal Entity

In 2007, Paranormal Activity was a surprise box office hit. Shane Van Dyke—Dick Van Dyke’s grandson—conceived, wrote, and made the copycat Paranormal