Extras are plentiful and include the gritty, Steve Niles-penned DC Showcase for The Spectre, which also turned up on the Superman/Shazam: The Return of Black Adam DVD; the live action pilots for the '70s-era Wonder Woman with Lynda Carter and the unaired, threadbare Aquaman; two bonus episodes of Justice League, both dealing with alternate Earths; and a 30-minute look at the powers that be at DC Comics and the changes that have been wrought at the company. A handful of sneak peeks at upcoming and previously released DCAU DVD releases, including Batman: Under the Red Hood, round out the set. --Paul Gaita