Nick Jr./Super Why!

Cast
And more
 * AJ (from Blaze and the Monster Machines) as Super Why
 * Gil (from Bubble Guppies) as Alpha Pig
 * Shine (from Shimmer and Shine) as Princess Presto
 * Alicia (from Go Diego Go) as Wonder Red
 * Robo-Dog (from PAW Patrol) as Woofster