Cult TV cartoon dog Scooby Doo is to make his big screen debut this summer.

The Scooby Doo character has been digitally created using CGI.

TV's 'Buffy' Sarah Michelle Gellar plays Daphne in the new 'Scooby Doo' feature film, which also stars Freddie Prinze Jr as Fred, Matthew Lillard as Shaggy and Lina Cardellini as Velma.

The film is due for release in July.