By @astronomyblog & @LoveGraphs. Stats last updated 23 February 2016.
It seems there may have been at least 6 shows and 30 listed appearances. With 5 people per show, iPlayer has all appearances listed. The host/captains/regulars have included Susan Calman (Team Captain × 6), Paul Sinha (Team Captain × 6), Patrick Kielty (Host × 6).
Total appearances:
Guest appearances i.e. ignoring the host/captains/regulars:
All people:
Guests i.e. ignoring the host/captains/regulars:
Last updated: 2016/02/23