The Rugrats and Chalkzone, two of Nickelodeon’s most successful cartoons, will be added to CBS's popular Nick on CBS Saturday morning children's schedule, starting Saturday, Feb. 1. The Wild
Thornberrys, Dora the Explorer, Hey Arnold! and Blues Clues will also change time periods. The schedule is as follows: 7:30 p.m., The Wild Thornberrys; 8 a.m., Chalkzone!; 8:30 a.m., Hey Arnold!; 9
p.m., CBS News: The Saturday Early Show; 11 a.m., Dora the Explorer; 11:30 a.m., Blues Clues.
