The Amazing Race Preview for 'This is Where it Ends'

Season finale of The Amazing Race tonight as four teams are left.

The race will finish up in Miami after the teams go through Brazil.

The winner will be the first team in Amazing Race history to win after experiencing the taste of defeat in a previous season. This has been called an "all-star" season -inviting past contestants back to race one more time, but no winners. That guarantees a happy end to tonight's race, no matter who wins.

Looking at finishes through the race so far, best friends Zev/ Justin have finished 1^st in 4 of the legs. Father/ daughter team Gary & Mallory have finished 1^st in 2 legs as have basketball team mates Flight Time/ Big Easy. Sisters Kisha/ Jen’s best finish has been 2^nd place.

Tune in to CBS Sunday night at 8PM ET/PT to watch the Season Finale of The Amazing Race Unfinished Business to see who won and will hear host, Phil Keoghan declare them winners of the $1,000,000 prize at the final pit stop and earn Redemption in this season of do-overs

The Amazing Race Preview for "You Don't Get Paid Unless You Win'

The race takes the teams to India.

Overwhelmed by the crowded streets, one team makes a costly blunder while another Racer takes a desperate plunge, on THE AMAZING RACE, Sunday, April 10 (8:00pm Eastern)

The Amazing Race Preview for "This is the Most Stupid Day Ever"

The remaining teams keep racing in China. 

Teams must travel to Jade Drago Mountain River where they will saddle up a yak and lead it across the river for a photo with a tourist in order to receive the next clue.

After losing all sense of direction en route to the airport and their passport twice, a Racer's frustration threatens to get the best of their team, on THE AMAZING RACE, Sunday, March 13 (8:00-9:00 PM, ET/PT) on the CBS Television Network.