Olympians Ilia Malinin and Laila Edwards compete; animal-loving friends Suzanne and Destiny compete.

Co-hosts and fiancés Amy Robach and T.J. Holmes compete; a new father faces off with a speech pathologist.

Actress Chrishell Stause and singer Elle King compete; a tour guide goes head-to-head with an ex-singer.

"Real Housewives" royalty Phaedra Parks takes on former NBA champion Carlos Boozer; a middle school choir teacher takes on a music teacher from Los Angeles.

"Beverly Hills 90210" actor Brian Austin Green takes on "Melrose Place" actress Daphne Zuniga; paranormal investigator Emily takes on supernatural writer Victoria.

Billy Billingham takes on Jason "Foxy" Fox; an Air Traffic Controller from Ohio takes on a Navy sailor.

Thomas Lennon takes on D'arcy Carden; a high school drama teacher with a PhD in musical theatre vs. an accident investigator and self-proclaimed "Queen of NTT."

Ice-T and Tony Hawk face off.

A dean of students from Seattle and an industrial salesman from Texas face off; a director in business development from Texas plays against a software engineer artist from Seattle.

An events coordinator from Philadelphia faces off against a commodities trader from New Jersey; a retail merchandiser from Detroit takes on a high school teacher from Virginia.