MTV’s “The Challenge” is set to return for its 36th season after a five-month hiatus. “The Challenge: Double Agents” premieres Dec. 9 with a mix of veterans and other television stars.

The 2020 cast is made up of 30 contestants. The new installment will see them all compete for their share of $1 million over the course of 19 episodes.

“Challenge” veterans Wes Bergmann and Chris “CT” Tamburello are back, having competed in a combined 32 seasons. This will be Aneesa Ferreira’s 14th season as she continues to look for her first win.

Darrell Taylor is part of the cast for the first time in three years. With four championships in his nine seasons, Taylor is one of the strongest “Challenge” competitors of all time.

Theresa Jones is set to compete in her seventh season. She hasn’t been part of the show since “Battle of the Exes II” in 2015 when she reached the final.

The most accomplished “Challenge” competitor in history is not part of the cast. Johnny “Bananas” Devenanzio's absence comes after he won his seventh championship earlier this year on “Total Madness.”

Jenny West, the female winner of Season 35, is also not part of the Season 36 cast.

Here’s a look at the complete “Challenge: Double Agents” cast, including where to follow each contestant on social media.

Veterans

Aneesa Ferreira

Twitter: @Aneesamtv, Instagram: @Aneesamtv

Ashley Mitchell

Twitter: @mtvashleybrooke, Instagram: @mtvashleybrooke

Cory Wharton

Twitter: @CoryWharton, Instagram: @CoryWharton_ig

Chris “CT” Tamburello

Twitter: @TheOfficial_CT, Instagram: @_famous4nothing

Devin Walker

Twitter: @MTVDevinWalker, Instagram: @mtv_devin

Darrell Taylor

Twitter: @mtvrrdarrell, Instagram: @darrell_taylor_lb4lb

Faysal Shawn "Fessy" Shafaat

Twitter: @fessyfitness, Instagram: @fessyfitness

Jay Starrett

Twitter: @Jay__Qs, Instagram: @jqskim

Josh Martinez

Twitter: @JOSHMBB19, Instagram: @josh_martinez_

Kam Williams

Twitter: @iamkamiam_, Instagram: @iamkamiam_

Kaycee Clark

Twitter: @ThatStudMuffin, Instagram: @kcsince1987

Kyle Christie

Twitter: @KyleCGShore, Instagram: @kylecgshore

Leroy Garrett

Twitter: @bruce_lee85, Instagram: @royleethebarber

Nany Gonzalez

Instagram: @nanycarmen

Nelson Thomas

Twitter: @_nelsonthomas, Instagram: @_NelsonThomas

Nicole Zanatta

Twitter: @n_zanattaMTV, Instagram: @n_zanattamtv

Theresa Jones

Twitter: @theresa_m_jones, Instagram: @theresa_m_jones

Tori Deal

Twitter: @tori_deal, Instagram: @tori_deal

Tula "Big T" Fazakerley

Twitter: theogbig_t, Instagram: @BigTFaz

Wes Bergmann

Twitter: @westonbergmann, Instagram: @westonbergmann

Rookies

Amber Borzotra ("Big Brother")

Twitter: @amberborzotra Instagram: @amberborzotra

Amber Martinez ("Are You The One?")

Twitter: @amba1210, Instagram: @ambaaa_

Gabby Allen ("Love Island"/"Celebrity Big Brother UK")

Twitter: @gabbydawnallen, Instagram: @gabbydawnallen

Joseph Allen ("America’s Got Talent")

Twitter: @itsjosephallen, Instagram: @itsjosephallen

Lio Rush (Former professional wrestler)

Twitter: @TheLionelGreen, Instagram: @thelionelgreen

Lolo Jones (U.S. Olympian)

Twitter: @lolojones, Instagram: @lolojones

Mechie Harris ("Ex on the Beach")

Twitter: @mechiesocrazyy, Instagram: @mechiesocrazy

Nam Vo ("Ultimate Beastmaster")

Instagram: @nam.vo.official

Natalie Anderson ("Survivor"/"Amazing Race")

Twitter: @NatalieeAnd, Instagram: @natalieeand

Olivia "Liv" Jawando ("Shipwrecked")

Instagram: @livleilani

"The Challenge: Double Agents" airs Wednesday, Dec. 9, at 8. p.m. EST on MTV.