On the off chance you share a name with one of the four Teenage Mutant Ninja Turtles, you can visit London Aquarium for free on one day only.

Summer’s third biggest release, behind the Barbenheimer monolith, is Teenage Mutant Ninja Turtles: Mutant Mayhem, written by Seth Rogan and featuring a stellar cast including Rose Byrne and Jackie Chan.

To celebrate the return of this big, goofy, crime-fighting foursome, SEA LIFE London Aquarium will welcome in the mutant turtles’ namesakes for free.

So, if you are a Leonardo, Michelangelo, Donatello or a Raphael, you can check out aquatic life on Monday, July 31 without paying a shell-ing and say hello to the aquarium’s sea turtles, Boris and Dougie and a gaggle of terrapins.

Catherine Pritchard, SEA LIFE London Aquarium’s General Manager, said: "We're so excited to celebrate the return of these legendary turtle brothers who have captured the hearts of audiences for years, and what better way to do it than to invite guests who share their names with the heroes to come face to face with our real-life sea turtles and terrapins at the aquarium.”

To take advantage of sharing a name with a pizza-eating mutated animal, just bring a form of ID with you, such as a passport, birth certificate or photo ID card.

Produced by Nickelodeon, Teenage Mutant Ninja Turtles: Mutant Mayham tells the story of the four turtle brothers who go on a mission to be accepted as normal teenagers by New Yorkers through acts of heroism.

Address: Riverside Building, County Hall, Westminster Bridge Road, SE1 7PB

Website: visitsealife.com