Transformers: Age of Extinction is a 2014 American science fiction action film based on Hasbro's Transformers toy line. It is the sequel to Transformers: Dark of the Moon (2011) and the fourth installment in the Transformers film series. Like its predecessor, the film is directed by Michael Bay and written by Ehren Kruger. It stars Mark Wahlberg, Stanley Tucci, Kelsey Grammer, Nicola Peltz, Jack Reynor, Sophia Myles, Bingbing Li, Titus Welliver, and T.J. Miller. It does not feature the original human cast from the previous three films, and instead introduces a new human cast and many new Transformers, including the Dinobots. A struggling inventor and single-father discovers a damaged truck, which turns out to be a Transformer in disguise.

Transformers: Dark of the Moon is a 2011 American science fiction action film based on Hasbro's Transformers toy line. The film is the third installment in the Transformers film series and the sequel to Transformers: Revenge of the Fallen (2009). The film is directed by Michael Bay and written by Ehren Kruger. It stars Shia LaBeouf, Josh Duhamel, John Turturro, Tyrese Gibson, Rosie Huntington-Whiteley, Patrick Dempsey, Kevin Dunn, Julie White, John Malkovich, and Frances McDormand. In the film, Optimus Prime, Sam Witwicky, and the Autobots discover a Cybertronian spacecraft known as the Ark, hidden on the Moon. They embark on a race against Megatron and the Decepticons to reach the Ark and uncover its secrets, while the Decepticons are driven by a desire to avenge their previous defeat and seize control of the powerful technology.