Joyce and Uchenna are the field's only previous winner

Rob and Amber Mariano, TV's most frequently televised reality couple, will make their expected return to unscripted programming on "The Amazing Race: All-Stars," leading a cast of favorites.

CBS announced the 11 returning teams on Tuesday (Jan. 16) morning, a group that includes only a single former winner: Joyce and Uchenna Agu, who took the million dollars home after Season 7.

Joyce and Uchenna, if you'll recall, narrowly beat Rob and Amber, who each competed on a season of "Survivor" before meeting and falling in love on "Survivor: All-Stars." In addition, the couple televised their wedding and they've also begun a new show on Fox Reality.

Among the interesting twists is the mixed team of Eric Sanchez and Danielle "Dee" Turner. Although they competed on separate teams in Season 9 (he finished second, while she was in seventh), they met and have been dating since soon after.

Meet the All-Star racers.

"Amazing Race: All-Stars" will premiere on Sunday, Feb. 18.

A glimpse of the 11 teams:

Names: Dustin Seltzer and Kandice Pelletier
Ages: both 25
Occupations: Former beauty queens, current students
Relationship: Best friends
Previous results: Season 10, 4th place

Names: Joe Baldassare and Bill Bartek ("Team Guido")
Ages: 56, 53
Occupations: Owns Mineral Trading Company, Realtor
Relationship: Life Partners
Previous results: Season 1, 3rd place

Names: Kevin O'Connor and Drew Feinberg
Ages: 40, 41
Occupations: Forensic Accountant, Senior Court Officer
Relationship: Lifelong friends
Previous results: Season 1, 4th Place

Names: Ozwald Mendez and Danilo Jimenez
Ages: 36, 41
Occupations: Advertising, Paralegal
Relationship: Best friends
Previous results: Season 2, 4th Place

Names: John Vito Pietanza and Jill Aquilino
Ages: 32, 29
Occupations: Trader, Product Controller
Relationship: Formerly dating
Previous results: Season 3, 5th Place

Names: Uchenna Agu and Joyce Agu
Ages: 42, 46
Occupations: Land Developer, Sales
Relationship: Married
Previous results: Season 7 winners

Names: David Conley, Jr. and Mary Conley
Ages: 33, 32
Occupations: Coal Miner, Homemaker
Relationship: Married
Previous results: Season 10, 6th Place

Names: Charla Baklayan Faddoul and Mirna Hindoyan
Ages: both 30
Occupations: Real Estate Investor, Attorney
Relationship: Cousins
Previous results: Season 5, 6th Place

Names: Rob Mariano and Amber Mariano
Ages: 30, 28
Occupations: TV Personalities
Relationship: Married
Previous results: Season 7, 2nd Place

Names: Teri Pollack and Ian Pollack
Ages: 53, 54
Occupations: Homemaker, Private Investigator
Relationship: Married parents
Previous results: Season 3, 2nd Place

Names: Eric Sanchez and Danielle Turner
Ages: 28, 23
Occupations: Waiter, Bartender
Relationship: Dating
Previous results: Season 9, 2nd Place and 7th Place