Wallykazam!

Adorable young troll protagonist Wally and his dragon pal Norville enjoy various learning-based escapades in this four-episode compilation from the Nick Jr. original preschool series. “Naptime for Borgelorp” finds Wally helping buddy Ogre Doug by babysitting his tiny pet Borgelorp. The wildly energetic Borgelorp is not ready for his nap, so Wally seeks help from local friends and uses the daily letter “S” to sort things out with his magical stick, conjuring a “soaring sock” to tire Borgelorp out. Mischievous little Bobgoblin wreaks havoc in “Victor the Villain,” joining forces with the titular comic book (but only mild) evildoer, while Wally and Norville—role-playing as Wonder Dragon and Mighty Troll after a vigorous game of Viking volleyball—must stop them from throwing others' stuff into an ice volcano. Also featuring “Castle Caper” and “The Switching Stone,” this fun and fanciful educational series is recommended. Aud: K, P. (J. Williams-Wood)