He may be the most intelligent being in the universe, but Brainiac proves even his big brain can be overwhelmed by ego in this exclusive clip from "Justice League: Cosmic Clash," the latest LEGO DC Comics Super Heroes film.

RELATED: Brainiac Destroys Superman in New "LEGO Justice League: Cosmic Clash" Clip

After running down the powers of the Justice League -- and making the rookie mistake of dismissing the non-powered Batman outright -- Brainiac learns firsthand just how powerful Superman is.

"LEGO DC Comics Super Heroes - Justice League: Cosmic Clash" is available now digitally, and scheduled for release March 1 on Blu-ray and DVD.

The film's red carpet premiere takes place Saturday, Feb. 27 at The Paley Center for Media in New York City. Voice actors Troy Baker (Batman), James Arnold Taylor (Flash), Khary Payton (Cyborg) and producer Brandon Vietti, director Rick Morales and screenwriter Jim Krieg are all scheduled to be in attendance. The family-friendly event is open to the public, but space is limited and tickets will be distributed on a first-come, first-served basis. Those interested need to RSVP via email to LEGOCCNY@gmail.com, along with the first and last name of the entrant, a valid email address and the number of tickets being requested. Full details on the event can be found here.

The brilliant, hyper-obsessive-compulsive, super-computer Brainiac is combing the universe for new additions to his collection of worlds when he stumbles upon a ripe planet for his taking - Earth. But Brainiac quickly discovers Earth has a "firewall" - the Justice League. When Brainiac cleverly displaces several members of the Justice League to other time periods in Earth's history, Batman, Flash and Cyborg must build and use the Cosmic Treadmill to race across time to retrieve their comrades - while members of the Legion of Super Heroes attempt to hold off Brainiac's assault. Only time will tell in this battle for the fate of the Earth and the Justice League!