The game contestants are cut off from the rest of the world during ten to fifteen weeks in a house called “house of secrets”, where every room is fitted with video cameras, except the restroom. The goal is to keep a secret while trying to discover the other contestants' secret.
| Title | Time | |
|---|---|---|
| 1 | Episode 1 | 2007-06-23 |
| 2 | Episode 2 | 2007-06-24 |
| 3 | Episode 3 | 2007-06-25 |
| 4 | Episode 4 | 2007-06-26 |
| 5 | Episode 5 | 2007-06-27 |
| 6 | Episode 6 | 2007-06-28 |
| 7 | Episode 7 | 2007-06-29 |
| 8 | Episode 8 | 2007-06-29 |
| 9 | Episode 9 | 2007-06-30 |
| 10 | Episode 10 | 2007-07-01 |
| 11 | Episode 11 | 2007-07-02 |
| 12 | Episode 12 | 2007-07-03 |
| 13 | Episode 13 | 2007-07-04 |
| 14 | Episode 14 | 2007-07-05 |
| 15 | Episode 15 | 2007-07-06 |
| 16 | Episode 16 | 2007-07-06 |
| 17 | Episode 17 | 2007-07-07 |
| 18 | Episode 18 | 2007-07-08 |
| 19 | Episode 19 | 2007-07-09 |
| 20 | Episode 20 | 2007-07-10 |
| 21 | Episode 21 | 2007-07-11 |
| 22 | Episode 22 | 2007-07-12 |
| 23 | Episode 23 | 2007-07-13 |
| 24 | Episode 24 | 2007-07-13 |
| 25 | Episode 25 | 2007-07-14 |
| 26 | Episode 26 | 2007-07-15 |
| 27 | Episode 27 | 2007-07-16 |
| 28 | Episode 28 | 2007-07-17 |
| 29 | Episode 29 | 2007-07-18 |
| 30 | Episode 30 | 2007-07-19 |
| 31 | Episode 31 | 2007-07-20 |
| 32 | Episode 32 | 2007-07-20 |
| 33 | Episode 33 | 2007-07-21 |
| 34 | Episode 34 | 2007-07-22 |
| 35 | Episode 35 | 2007-07-23 |
| 36 | Episode 36 | 2007-07-24 |
| 37 | Episode 37 | 2007-07-25 |
| 38 | Episode 38 | 2007-07-26 |
| 39 | Episode 39 | 2007-07-27 |
| 40 | Episode 40 | 2007-07-27 |
| 41 | Episode 41 | 2007-07-28 |
| 42 | Episode 42 | 2007-07-29 |
| 43 | Episode 43 | 2007-07-30 |
| 44 | Episode 44 | 2007-07-31 |
| 45 | Episode 45 | 2007-08-01 |
| 46 | Episode 46 | 2007-08-02 |
| 47 | Episode 47 | 2007-08-03 |
| 48 | Episode 48 | 2007-08-03 |
| 49 | Episode 49 | 2007-08-04 |
| 50 | Episode 50 | 2007-08-05 |
| 51 | Episode 51 | 2007-08-06 |
| 52 | Episode 52 | 2007-08-07 |
| 53 | Episode 53 | 2007-08-08 |
| 54 | Episode 54 | 2007-08-09 |
| 55 | Episode 55 | 2007-08-10 |
| 56 | Episode 56 | 2007-08-10 |
| 57 | Episode 57 | 2007-08-11 |
| 58 | Episode 58 | 2007-08-12 |
| 59 | Episode 59 | 2007-08-13 |
| 60 | Episode 60 | 2007-08-14 |
| 61 | Episode 61 | 2007-08-15 |
| 62 | Episode 62 | 2007-08-16 |
| 63 | Episode 63 | 2007-08-17 |
| 64 | Episode 64 | 2007-08-17 |
| 65 | Episode 65 | 2007-08-18 |
| 66 | Episode 66 | 2007-08-19 |
| 67 | Episode 67 | 2007-08-20 |
| 68 | Episode 68 | 2007-08-21 |
| 69 | Episode 69 | 2007-08-22 |
| 70 | Episode 70 | 2007-08-23 |
| 71 | Episode 71 | 2007-08-24 |
| 72 | Episode 72 | 2007-08-24 |
| 73 | Episode 73 | 2007-08-25 |
| 74 | Episode 74 | 2007-08-26 |
| 75 | Episode 75 | 2007-08-27 |
| 76 | Episode 76 | 2007-08-28 |
| 77 | Episode 77 | 2007-08-29 |
| 78 | Episode 78 | 2007-08-30 |
| 79 | Episode 79 | 2007-08-31 |
| 80 | Episode 80 | 2007-08-31 |
| 81 | Episode 81 | 2007-09-01 |
