Do you love professional tennis and completely unnecessary re-imaginings of classic cartoon characters and wish you could see a television series that combines them both? Well, you can't. At least not really. The closest you're going to get is the February 17 episode of Loonatics Unleashed that will feature tennis star Serena Williams as the voice of Queen Athena, leader of the Apacazons, a race of powerful women who confront the Loonatics while they're on vacation on a tropical island.

Williams also voiced herself along with her sister Venus on the Simpsons episode "Tennis the Menace." She has also appeared on ER, Law and Order: SVU, The Bernie Mac Show, My Wife and Kids and The Division. The Loonatics Unleashed episode will air February 17 at 8:00 a.m. on the CW.

There are some cartoon characters that have a permanent shield of double-thick steel around them. When you think they're finally gone, they come back in a new form.

Take our pal Scooby-Doo, for example. Scooby and his Mystery Inc. friends have been with us since 1969. That's 37 years, kids; 259 in dog years (you knew I had to throw in that joke, didn't ya?). Since then he's been paired with Fred, Daphne, and Velma, the Scooby-Doobies (From Laff-a-Lympics), Dynomutt, Vincent Price and, ahem, Scrappy-Doo. After leaving Saturday mornings in the late '80s, he returned with the entire Mystery Inc in What's New Scooby-Doo for the Kids WB.

Now he's back again in this fall's 'Kids WB on the CW' (catchy, ain't it?) in Shaggy and Scooby-Doo Get a Clue. In this show... well, perhaps you should jump to find out what it's all about, and also see some of the other new series premiering next fall on Kids WB.