mister

On the new season of the PBS children’s series, debuting Aug. 14, fans of ‘Mister Rogers’ Neighborhood’ will recognize the latest addition to the cast.

The latter, from husband and wife duo Mister & Mischief, takes its cues from works such as “Encyclopedia Brown” and “Nancy Drew,” casting adults in the role of kid detectives.

She went on to travel throughout the United States and around the world, appearing on preschool TV shows including “Mister Rogers’ Neighborhood” and “Barney & Friends.”

O'Donnell went on to create the TV drama “Mister Sterling” as well as playing a recurring role in HBO's “Big Love.”

Legendary L.A. artist Mister Cartoon was as surprised as anyone to see Dodgers players wearing his clown masks as they celebrated after beating the Mets to reach the World Series.