Season 15 Episode 1

Entering the House

Big Brother - Houseguest, GinaMarie, enters the BIG BROTHER house for the first time during the season premiere on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

First reaction

Big Brother - Houseguest, Kaitlin, enters the BIG BROTHER house for the first time during the season premiere on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

Excitement

Big Brother - Houseguests, Helen and Jessie, enter the BIG BROTHER house for the first time during the season premiere on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

First look at the house

Big Brother - Houseguest, Aaryn, enters the BIG BROTHER house for the first time during the season premiere on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

First Challenge

Big Brother - The houseguests get ready for their first challenge during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

First competition

Big Brother - The houseguests get ready for their first competition during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

Jeremy competes

Big Brother - Houseguest, Jeremy, competes during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

McCrae Competes

Big Brother - Houseguest, McCrae, competes during the first competition on the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

First HoH Competition

Big Brother - Houseguest, Helen, competes during the first competition on the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

Hanging on

Houseguest, McCrae, competes during the first competition on the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

Kaitlin Competes

Big Brother - Houseguest, Kaitlin, competes during the first competition on the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

Judd Makes a Toast

Big Brother - Houseguest, Judd, makes a toast during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

Excitement

Big Brother - Houseguests, Judd, GinaMarie and Candice, celebrate during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

Elissa and Andy Express Excitement

Big Brother - Houseguest, Elissa and Andy, during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

Toast

Big Brother - Houseguests celebrate during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

Introductions

Big Brother - Houseguest, Andy, during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

David and Jeremy

Big Brother - Houseguest, David and Jeremy, during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

Sitting on the Couches

Big Brother - The houseguests sit together during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

GinaMarie

Big Brother - Houseguest, GinaMarie, during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

Judd in the Diary Room

Big Brother - Houseguest, Judd, during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

Elissa

Big Brother - Houseguest, Elissa, during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

Aaryn

Big Brother - Houseguest, Aaryn, during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved

Helen in the Diary Room

Big Brother - Houseguest, Helen, during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

Aaryn in the Diary Room

Big Brother - Houseguest, Aaryn, during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

HoH Challenge

Big Brother - The houseguests get ready for their first HoH Challenge during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.

Competition

Big Brother - The houseguests get ready for their first competition during the season premiere of BIG BROTHER on Wednesday, June 26 (8:00-9:00PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2013 CBS Broadcasting Inc. All Rights Reserved.