The Amazing Race 18 Cast Revealed!

The 18th season of The Amazing Race titled Unfinished Business will premier Sunday Feb. 20 on CBS. Today, the network has released the names of the returning teams competing for the $1 million prize.

This season, the Racers will travel 40,000 miles through five continents and 23 cities during their time on the show.

Check out the cast of The Amazing Race 18:

Amanda Blackledge & Kris Klicka (Season 14), Fiances: They were unexpectedly u-turned in Siberia by Margie and Luke and were eliminated from the Race.

Gary Ervin & Mallory Ervin (Season 17), Father/Daughter : Gary and Mallory were unable to avoid elimination after getting lost in Oman for over nine hours.

Herb Lang & Nate Lofton (Season 15): The Harlem Globetrotters incurred a four-hour penalty in Prague after failing to complete a Roadblock, which cost them a spot in the final.

Jamie Edmondson & Cara Rosenthal (Season 14): The ex-NFL cheerleaders fell victim to a bad taxi driver in Hawaii and lost to Tammy and Victor during the final leg. Jaime was the January 2010 Playmate.

Jet McCoy & Cord McCoy (Season 16): The cowboy brothers fell behind during the final leg and couldn't recover, which ultimately led to a second place finish to winners Dan and Jordan.

Kent Kaliber & Vyxsin Fiala (Season 12), Dating/friends: Kent and Vyxsin self-destructed in Italy and were unable to fight back to stay in the game.

LaKisha Hoffman & Jennifer Hoffman (Season 14): Sisters who missed out on a spot in the final three by minutes after stopping to use the restroom in China.

Margie Adams & Luke Adams (Season 14): The mom and her deaf son entered the final challenge with a substantial lead, but quickly fell behind and finished in third place..

Mel White & Mike White (Season 14): The gay activist and his screenwriter son found themselves lost in Thailand courtesy of a bad taxi driver and were eliminated from the Race.

Ron Hsu & Christina Hsu (Season 12): After struggling during their final leg in Alaska, the father-daughter duo finished in 2nd place to TK and Rachel.

Zev Glassenberg & Justin Kanew (Season 15): The L.A.-based friends Zev and Justin finished in 1st place during their Cambodia leg, but quickly discovered that they had lost their passport and would not be able to continue in the Race.