Watch Transformers: Age of Extinction (2014) Online
Set four years after ​Transformers: Dark of the Moon, the fourth instalment in the heavy metal franchise sees Mark Wahlberg take leading human duties from Shia LaBeouf as an inventor who makes a discovery that brings the Transformers clanking into his manor. Kelsey Grammer makes his villainous presence felt, but as usual it's the sense-frazzling effects - and especially the appearance of the awesome dinobots - that gets everyone's cogs whirring.
Watch: Transformers: Age of Extinction Trailer
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