Happy Birthday to You! (film)

Happy Birthday to You! is an upcoming animated film based on the book by Dr. Seuss.

Coming soon in 2020s.

Synopsis
A boy who lives in the land of Katroo is visited by the Birthday Bird, who throws him an amazing party on his special day.

Plot
(?) and (?) had a same birthday.

Characters

 * (?) as B.B. the Birthday Bird -
 * (?) as Robert -
 * (?) as Bob