Fellow OGs Lisa Wu and DeShawn Snow also make surprise returns.

Bailey makes an appearance earlier in the preview, seemingly crashing one of Kenya Moore’s video shoots.

The main cast includes Burruss, Whitfield, Moore, Drew Sidora, Sanya Richards-Ross, andMarlo Hampton.

Brace Yourself for The Real Housewives of Atlanta Season 15! | RHOA Sneak Peek | Bravo

Kim Zolciak and Cynthia Bailey return in ‘The Real Housewives of Atlanta’ season 15 trailer.Bravo

Monyetta Shaw will return in a recurring role alongside new supporting cast member Courtney Rhodes.

The Real Housewives of Atlantaseason 15 premieres Sunday, May 7, at 8 p.m. Watch Zolciak, Bailey, Wu, and Snow return in the new trailer above.