The Warner Bros film production company has cast American actor Dwayne Johnson in its upcoming `DC League of Super-Pets` movie to voice the role of Krypto the Super-Dog.

Variety reported that `DC League of Super-Pets` is a fictional team of super-powered pets in the DC Universe. The original membership included Krypto the Superdog, Streaky the Supercat, Beppo the Super-Monkey and Comet the Super-Horse, with the shape-shifting alien Proty II later joining.