Sofia and Ariel make beautiful music together in "Sofia the First: The Floating Palace"
Hilty will play a sassy hippo named Flo in animated offering
Iconic fairy will appear in a Disney Junior special on Sept. 29
"Sofia the First" premiered in January
TCA: "Ultimate Spider-Man" included in new Marvel block
Gunn, Wayne Brady, Sara Ramirez and "Modern Family" star Ariel Winter will voice Sofia and her royal cohorts
Former VP Original Programming will ready new channel for 24-hour schedule
New series on new channel, which will go to basic cable in 2012, to include “Jake and the Never Land Pirates” and Katie Holmes and...