Traditionally, most of Toei Animation's franchise follow-ups/spin-offs feature role reprisals from original voice actors, whether is the original Japanese version or the English-language dub (e.g. the "Dragon Ball Z/GT/Super" franchise). Unfortunately, the dub of "Powerpuff Girls Z" is a total departure from the original Powerpuff Girls show, its voice cast-wise.
Today marks the 10th Year Anniversary of Scooby-Doo! Mystery Incorporated and the 7th Year Anniversary of its series finale. It ended up becoming my favorite adaptation of the Scooby-Doo Franchise and found out about Lewis Black by name (I had heard his voice in some earlier shows).