They are joined by Nicky Napoleon (performed by James Kroupa) and his Emperor Penguins as their music act.

Storyboard director Scott Shaw discussed the show in MuppetZine issue #3 (Winter 1993).

According to Muppet performer Kathryn Mullen,[2] and the Henson Company archives,[3] Marvel Productions failed to deliver the full season's animated segments in time for airing.

CBS responded by rerunning episodes of Muppet Babies to fill the second half hour until Marvel finished the series' animated segments.

In 1991, segments of the animated "Pigs in Space" and "Kermit the Frog, Private Eye" from the second episode of Little Muppet Monsters titled "Space Cowboys" were re-shown in the final episode of Muppet Babies titled "Eight Flags Over the Nursery".