The official cast for Big Brother: Over the Top has been released, with 12 new players set to join one returnee in the house this fall.

From secret siblings to a guy named Cornbread, the new batch of Big Brother houseguests already has people talking. The cast for Big Brother: Over the Top has been revealed to the world, and this upcoming batch of houseguests includes an animation designer, a foreman, a debt collector and a seafood restaurant owner.

Alex and Morgan Willett are our two siblings this season, but it remains to be seen if they will reveal their relationship to the rest of the house. The oldest contestant this season is Michael Ligon, a 41-year-old from Augusta, Ga. who apparently goes by the nickname "Cornbread."

Here's the full lineup of houseguests set to enter the house this season:

Alex Willett - animation designer
Age: 25
Hometown: Granbury, Texas

Danielle Lickey - pre-school teacher
Age: 23
Hometown: Visalia, Calif.

Justin Duncan - seafood restaurant owner
Age: 27
Hometown: New Orleans

Kryssie Ridolfi - waitress
Age: 31
Hometown: Chicago

Michael "Cornbread" Ligon - foreman
Age: 41
Hometown: Augusta, Ga.

Monte Massongill - engineer associate
Age: 25
Hometown: Olive Branch, Miss.

Morgan Willett - publicist
Age: 22
Hometown: Granbury, Texas

Neeley Jackson - sales associate
Age: 33
Hometown: Fort Worth, Texas

Scott Dennis - debt collector
Age: 24
Hometown: Bangor, Maine

Shane Chapman - roofer
Age: 24
Hometown: Brevard, N.C.

Shelby Stockton - recent law school graduate
Age: 24
Hometown: Fountain Hills, Ariz.

Whitney Hogg - medical assistant
Age: 21
Hometown: Whitesburg, Ky.

These houseguests will be joined by one returning player from a previous season. Fans have been voting all week long for either Jason Roy from Big Brother 17 or Jozea Flores from Big Brother 18 to enter the house alongside these new houseguests. The winner will be revealed when the houseguests move in Wednesday night.

Big Brother: Over the Top premieres Wednesday at 10 p.m. ET/PT on CBS.

Tags: Big Brother Reality TV CBS