Nickelodeon is setting two new shows, El Tigre: The Adventures of Manny Rivera and Tak and the Power of Juju.

El Tigre features the voices of Alanna Ubach as Manny and Carlos Alazraqui as Granpapi and centers on 13-year-old Manny Rivera, who must choose to become a great superhero like his father or a feared super-villain like his grandfather. It's set to premiere March 2nd.

The Hollywood Reporter also notes the cable network has picked up a full season of Tak and the Power of Juju starring Hal Sparks as the voice of Tak and Patrick Warburton as Lok. On the show, Tak uses his Juju staff to perform magic and summon the outrageous and colorful Jujus, who always further complicate his plight and turn his world upside down. Tak will premiere in September, 2007.

Finally, Nickelodeon has ordered 13 more episodes for the sixth season of Spongebob Squarepants to debut in 2008.