Super Snooper (voiced by Daws Butler impersonating Ed Gardner’s Archie from the 1940's radio show Duffy’s Tavern) is more or less the one in command whenever the pair takes a case, while Blabber Mouse (the mouse with a lisp, also voiced by Butler) follows whatever orders are given to him. Some of the pair’s cartoons featured early versions of other Hanna-Barbera characters, such as Snagglepuss and Hardy Har Har.