| # | Air Date | Episode Name | Watched? |
|---|---|---|---|
| E1 | Jul 14, 2025 | ||
| E2 | Jul 21, 2025 | ||
| E3 | Jul 28, 2025 | ||
| E4 | Aug 11, 2025 | ||
| E5 | Aug 18, 2025 | ||
| E6 | Aug 25, 2025 | ||
| E7 | Sep 01, 2025 | ||
| E8 | Sep 08, 2025 | ||
| E9 | Sep 15, 2025 | ||
| E10 | Sep 22, 2025 | ||
| E11 | Sep 29, 2025 | ||
| E12 | Oct 06, 2025 | ||
| E13 | Oct 14, 2025 | ||
| E14 | Oct 20, 2025 | ||
| E15 | Oct 27, 2025 | ||
| E16 | Nov 03, 2025 | ||
| E17 | Nov 10, 2025 | ||
| E18 | Nov 17, 2025 | ||
| E19 | Nov 24, 2025 | ||
| E20 | Dec 01, 2025 | ||
| E21 | Dec 08, 2025 | ||
| E22 | Dec 15, 2025 | ||
| E23 | Feb 23, 2026 | ||
| E24 | Mar 02, 2026 | ||
| E25 | Mar 09, 2026 | ||
| E26 | Mar 16, 2026 | ||
| E27 | Mar 23, 2026 | ||
| E28 | Mar 30, 2026 | ||
| E29 | Apr 06, 2026 | ||
| E30 | Apr 13, 2026 | ||
| E31 |
Mastermind has maintained a steady Annual rhythm for 52 years, typically returning in August. This quiz show stands as a pillar of BBC scheduling, transitioning from its original 1972 debut to its modern iteration with remarkable consistency. Since its revival in 2003, the program has anchored the BBC Two lineup, providing high-brow intellectual competition that viewers rely on as the summer transitions into the autumn broadcast season.
The show's longevity is rooted in its rigid format and prestigious reputation, which has survived multiple host changes and network shifts. While early decades saw varying start dates, the current production cycle favors a late summer launch to accommodate its lengthy tournament structure. This reliability ensures that the famous black chair remains a focal point of the British television landscape every year without fail.