1001 Things You Should Know is a quiz show that has aired on Channel 4 since 12 November 2012, hosted by Sandi Toksvig.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Episode 1 | 2012-11-12 | 25 min |
| Season 1 | Episode 2 | Episode 2 | 2012-11-13 | 25 min |
| Season 1 | Episode 3 | Episode 3 | 2012-11-14 | 25 min |
| Season 1 | Episode 4 | Episode 4 | 2012-11-15 | 25 min |
| Season 1 | Episode 5 | Episode 5 | 2012-11-16 | 25 min |
| Season 1 | Episode 6 | Episode 6 | 2012-11-19 | 25 min |
| Season 1 | Episode 7 | Episode 7 | 2012-11-20 | 25 min |
| Season 1 | Episode 8 | Episode 8 | 2012-11-21 | 25 min |
| Season 1 | Episode 9 | Episode 9 | 2012-11-22 | 25 min |
| Season 1 | Episode 10 | Episode 10 | 2012-11-23 | 25 min |
| Season 1 | Episode 11 | Episode 11 | 2012-11-26 | 25 min |
| Season 1 | Episode 12 | Episode 12 | 2012-11-27 | 25 min |
| Season 1 | Episode 13 | Episode 13 | 2012-11-28 | 25 min |
| Season 1 | Episode 14 | Episode 14 | 2012-11-29 | 25 min |
| Season 1 | Episode 15 | Episode 15 | 2012-11-30 | 25 min |
| Season 1 | Episode 16 | Episode 16 | 2012-12-03 | 25 min |
| Season 1 | Episode 17 | Episode 17 | 2012-12-04 | 25 min |
| Season 1 | Episode 18 | Episode 18 | 2012-12-05 | 25 min |
| Season 1 | Episode 19 | Episode 19 | 2012-12-06 | 25 min |
| Season 1 | Episode 20 | Episode 20 | 2012-12-07 | 25 min |
| Season 1 | Episode 21 | Episode 21 | 2012-12-10 | 25 min |
| Season 1 | Episode 22 | Episode 22 | 2012-12-11 | 25 min |
| Season 1 | Episode 23 | Episode 23 | 2012-12-12 | 25 min |
| Season 1 | Episode 24 | Episode 24 | 2012-12-13 | 25 min |
| Season 1 | Episode 25 | Episode 25 | 2012-12-14 | 25 min |
| Season 1 | Episode 26 | Episode 26 | 2012-12-17 | 25 min |
| Season 1 | Episode 27 | Episode 27 | 2012-12-18 | 25 min |
| Season 1 | Episode 28 | Episode 28 | 2012-12-19 | 25 min |
| Season 1 | Episode 29 | Episode 20 | 2012-12-20 | 25 min |
| Season 1 | Episode 30 | Episode 30 | 2012-12-21 | 25 min |
| Season 2 | Episode 1 | Episode 1 | 2013-02-22 | 25 min |
| Season 2 | Episode 2 | Episode 2 | 2013-04-23 | 25 min |
| Season 2 | Episode 3 | Episode 3 | 2013-04-24 | 25 min |
| Season 2 | Episode 4 | Episode 4 | 2013-04-25 | 25 min |
| Season 2 | Episode 5 | Episode 5 | 2013-04-26 | 25 min |
| Season 2 | Episode 6 | Episode 6 | 2013-04-29 | 25 min |
| Season 2 | Episode 7 | Episode 7 | 2013-04-30 | 25 min |
| Season 2 | Episode 8 | Episode 8 | 2013-05-01 | 25 min |
| Season 2 | Episode 9 | Episode 9 | 2013-05-02 | 25 min |
| Season 2 | Episode 10 | Episode 10 | 2013-05-03 | 25 min |
| Season 2 | Episode 11 | Episode 11 | 2013-05-06 | 25 min |
| Season 2 | Episode 12 | Episode 12 | 2013-05-07 | 25 min |
| Season 2 | Episode 13 | Episode 13 | 2013-05-08 | 25 min |
| Season 2 | Episode 14 | Episode 14 | 2013-05-09 | 25 min |
| Season 2 | Episode 15 | Episode 15 | 2013-05-10 | 25 min |
| Season 2 | Episode 16 | Episode 16 | 2013-05-13 | 25 min |
| Season 2 | Episode 17 | Episode 17 | 2013-05-14 | 25 min |
| Season 2 | Episode 18 | Episode 18 | 2013-05-15 | 25 min |
| Season 2 | Episode 19 | Episode 19 | 2013-05-16 | 25 min |
| Season 2 | Episode 20 | Episode 20 | 2013-05-17 | 25 min |
| Season 2 | Episode 21 | Episode 21 | 2013-05-20 | 25 min |
| Season 2 | Episode 22 | Episode 22 | 2013-05-21 | 25 min |
| Season 2 | Episode 23 | Episode 23 | 2013-05-22 | 25 min |
| Season 2 | Episode 24 | Episode 24 | 2013-05-23 | 25 min |
| Season 2 | Episode 25 | Episode 25 | 2013-05-24 | 25 min |
| Season 2 | Episode 26 | Episode 26 | 2013-05-27 | 25 min |
| Season 2 | Episode 27 | Episode 27 | 2013-05-28 | 25 min |
| Season 2 | Episode 28 | Episode 28 | 2013-05-29 | 25 min |
| Season 2 | Episode 29 | Episode 29 | 2013-05-30 | 25 min |
| Season 2 | Episode 30 | Episode 30 | 2013-05-31 | 25 min |
