Jack's Big Music Show'' showcases the ... 2007; Also on the Cartoon Network, Mon.-Fri. at 4 p.m.) It’s no newsflash that a show about a 10-year-old boy who turns into aliens and battles baddies ...

Jack gets a bit jealous when he thinks that Mel's friend Scat Cat is now her knew best friend instead of him. Scat Cat knows all kinds of things that he doesn't and Jack feels threatened by that ...

Cathy helps the band figure out what type of music Arthur needs to help him really grow big and strong. Jack, Mary, and Mel show Sheldon, a grumpy squirrel who is fed up with the music at the ...