TV Lecture Room - Season 409 Lecture Room - Season 409 10/10 by 2 users Details Casts Posters Images Title Lecture Room - Season 409 Alternative Titles 百家讲坛：专题集, Lecture Room First Air Date 2001-07-09 Last Air Date 2026-01-27 Number of Episodes 7463 Number of Seasons 540 Genres Talk, Documentary, Networks CCTV-10, Casts Plot Keywords , Episodes List Lecture Room Season 409 :Episode 1 Episode 1 Episode 1 2021-06-20 Lecture Room Season 409 :Episode 2 Episode 2 Episode 2 2021-06-21 Lecture Room Season 409 :Episode 3 Episode 3 Episode 3 2021-06-22 Lecture Room Season 409 :Episode 4 Episode 4 Episode 4 2021-06-23 Lecture Room Season 409 :Episode 5 Episode 5 Episode 5 2021-06-24