The lineup for the second Democratic debate has been announced and the only new face among the 20 who qualified will be Montana Gov. Steve Bullock, replacing California Rep. Eric Swalwell, who dropped out of the presidential race this month. 

The Democratic National Committee announced on Wednesday that, at no surprise, former Vice President Joe Biden; South Bend, Indiana, Mayor Pete Buttigieg; California Sen. Kamala Harris and Vermont Sen. Bernie Sanders will appear on the debate stage over two nights along with the 16 others.

CNN reports it will do a live, random drawing Thursday night to determine the lineup for each night.

The candidates had to poll at 1% in at least three qualified polls or receive donations from at least 65,000 individual donors to make it on stage.

The next in the round of presidential debates is set for July 30 and 31 at 8 p.m. ET on CNN in Detroit. The previous one was held in Miami last month on NBC.

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Election 2020 Debate
Democratic presidential candidates left to right, author Marianne Williamson, former Colorado Gov. John Hickenlooper, entrepreneur Andrew Yang, South Bend Mayor, Pete Buttigieg, former Vice-President Joe Biden, Sen. Bernie Sanders, I-Vt, Sen. Kamala Harris, D-Calif., Sen. Kirsten Gillibrand, D-NY., Colorado Sen. Michael Bennet and Rep. Eric Swalwell, D-Calif., wave as they enter the stage for the second night of the Democratic primary debate hosted by NBC News at the Adrienne Arsht Center for the Performing Arts, Thursday, June 27, 2019, in Miami. (AP Photo/Wilfredo Lee)
AP