Transformers: The Last Knight is a 2017 American science fiction action film based on Hasbro's Transformers toy line. It is the sequel to Transformers: Age of Extinction (2014) and the fifth installment in the Transformers film series. The film is directed by Michael Bay from a screenplay by Art Marcum, Matt Holloway, and Ken Nolan. It stars Mark Wahlberg reprising his role from Age of Extinction, while Josh Duhamel reprises his role from the first three films, and Stanley Tucci and Anthony Hopkins join the cast. Inventor Cade Yeager is gifted a Talisman by a dying Transformer knight, and is soon recruited by an eccentric British professor to save the world from the impending threat of Unicron.

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.