At last, a full trailer for Finding Dory has been released.

The film is the sequel to the phenomenal Finding Nemo.

This time the plot centres on the forgetful Dory who sets off on a mission to find out more about herself.

Ellen Degeneres is back to voice Dory alongside Albert Brooks, Katlin Olson, Ed O’Neill, Ty Burrell, Idris Elba, Dominic West, Diane Keaton, and Eugene Levy.

Finding Dory is due in cinemas in June 2016.