Synopsis
This season is the Summer of Mystery as the Houseguests enter the Hotel Mystère, a place where secrets lurk behind every door and nothing is as it seems. This season celebrates the 25-year anniversary of the series as a whole.
Season 27 aired between 10 Jul 2025 and 28 Sep 2025, 39 episodes.
Episodes
E01
Season Premiere
10 Jul 2025
E02
Episode 2
13 Jul 2025
E03
Episode 3
16 Jul 2025
E04
Live Eviction
17 Jul 2025
E05
Episode 5
20 Jul 2025
E06
Episode 6
23 Jul 2025
E07
Episode 7 - Live Eviction
24 Jul 2025
E08
Big Brother: Unlocked 7/25/25
25 Jul 2025
E09
Episode 9
27 Jul 2025
E10
Episode 10
30 Jul 2025
E11
Episode 11 - Live Eviction
31 Jul 2025
E12
Episode 12
03 Aug 2025
E13
Episode 13
06 Aug 2025
E14
Episode 14 - Live Eviction
07 Aug 2025
E15
Big Brother: Unlocked 8/8/25
08 Aug 2025
E16
Episode 16
10 Aug 2025
E17
Episode 17
13 Aug 2025
E18
Episode 18 - Live Eviction
14 Aug 2025
E19
Episode 19
17 Aug 2025
E20
Episode 20
20 Aug 2025
E21
Episode 21 - Live Eviction
21 Aug 2025
E22
Episode 22
24 Aug 2025
E23
Episode 23
27 Aug 2025
E24
Episode 24 - Live Eviction
28 Aug 2025
E25
Episode 25
31 Aug 2025
E26
Episode 26
03 Sep 2025
E27
Episode 27 - Live Eviction
04 Sep 2025
E28
Big Brother: Unlocked 9/5/25
05 Sep 2025
E29
Episode 29
09 Sep 2025
E30
Episode 30
10 Sep 2025
E31
Episode 31 - Live Eviction
11 Sep 2025
E32
Episode 32
17 Sep 2025
E33
Episode 33 - Live Eviction
18 Sep 2025
E34
Big Brother: Unlocked 9/19/25
19 Sep 2025
E35
Episode 35
21 Sep 2025
E36
Episode 36
24 Sep 2025
E37
Episode 37: Live Eviction
25 Sep 2025
E38
Episode 38
26 Sep 2025
E39
Episode 39
28 Sep 2025