Dolphins, whales, and crabs, oh my! Save the ocean creatures from a trashy life by vacuuming up all the litter and return the crown to Mariana the Mermaid.
 
Dora the Explorer Tues-Fri at 9:30AM ET on Nick
 
TUNE INDora the Explorer Tues-Fri at 9:30AM ET on NickTV-Y

for parents