The first episode of QI was broadcast on BBC Two, hosted by Stephen Fry.
QI moved from BBC Two to BBC One, increasing its audience reach.
Stephen Fry announced his departure as host of QI after the 13th series.
Sandi Toksvig took over as the host of QI starting from series N.
Season 1 was one of my favorite anime binges in a long time. Such a fun mix of thoughtfulness (movement through time), silliness, and cool scenes (The Ruins of The King's Tomb). I can't wait to watch season 2. I know it's airing as I write this, but I like taking in entire seasons at once if I can manage it.