By @astronomyblog & @LoveGraphs. Stats last updated 28 January 2017.
It seems there may have been at least 526 shows and 2615 listed appearances. With 5 people per show, iPlayer is missing at least 1% of appearances (and probably a similar percent of people). The host/captains/regulars have included Colin Murray (Host × 293), Steve Bunce (Host × 1, Panellist × 88), Christian O'Connell (Host × 76), Josh Widdicombe (Host × 48, Panellist × 6), Justin Moorhouse (Host × 2, Panellist × 31), Georgie Thompson (Host × 30), Johnny Vaughan (Host × 22), Jonathan Pearce (Host × 11).
Total appearances:
Guest appearances i.e. ignoring the host/captains/regulars:
All people:
Guests i.e. ignoring the host/captains/regulars:
Last updated: 2017/01/28