Teams from past seasons return tonight for the 18th installment of The Amazing Race.
This show tests the teams smarts, brawn and ability to get along and is captured in stunning video that will be broadcast for the first time in HD.
This time the show enlists losers from season's past for a second chance at the show's $1 million prize money.
Many fan favorites are back including "cowboys" Jet and Cord McCoy (season 16), sisters LaKisha and Jennifer Hoffman (season 14), Gary Ervin and his daughter Mallory, Miss Kentucky and Miss America runner-up (season 17); erstwhile NFL cheerleaders Jaime Edmondson and Cara Rosenthal (season 14); "goth couple" Kent Kaliber and Vyxsin Fiala (season 12); Margie Adams and her son Luke, who is hearing impaired; and Harlem Globetrotters Nate "Big Easy" Lofton and Herb "Flight Time" Lang (season 12).
The race will last several weeks and take the teams once again around the world.