The Wonder Pets! get groovy in the newest release, "Save the Beetles!" Yes, the Wonder Pets are called up on the ol' telly with a request for help from four members of a famous rock band, the Beetles, whose yellow submarine has gotten tangled up in kelp. As they journey to rescue them, they'll dive straight into Beatlemania pop-culture (and reference numerous Beatles song titles and lyrics along the way!) It's a fun journey, with two of the Beetles being voiced by... well, no, not the Beatles themselves, but by members of the cast of the stage play "Beatlemania!"

In the second half, "Three Wonder Pets and a Baby!," the Wonder Pets find themselves with a baby on their hands -- a baby pig! This one is really cute and could quickly become a fan favorite. It may be even more fun than "Save the Beetles!" There are many cute baby-related things, including various pictures of actual babies (my guess is children of the show staff.)

None of the other episodes released on this DVD are new either. Still, they're good content. One of them is "Save the Chameleon / Save the Platypus." "Save the Platypus" is particularly good, because it shows how a friend and team-member (Linny) can maintain a level-head when two others (Tuck and Ming-Ming) are arguing. There's also "Save the Duckling / Save the Kitten" and "Save the Sheep / Save the Hermit Crab" (music from both of these stories is featured on the "Wonder Pets!" album release.)

It's a shame that this DVD continues the tradition of not really including much in the way of special feature content. The only real special feature is the "Kelp!" music video -- which is just an easier way to access content that is already part of the episode. I was really hoping for behind-the-scenes stuff on "Save the Beetles!" -- "The Backyardigans," after all, gave us a behind-the-scenes look at "International Superspy," complete with scenes of Cyndi Lauper recording a song for it.