It seems there may have been at least 18 shows and 126 listed appearances. With 7 people per show, Wikipedia has all appearances listed. The host/captains/regulars have included Matt Edmondson (Host × 18), Joe Swash (Team Captain × 18), Ellie Taylor (Team Captain × 18).
Guest appearances i.e. ignoring the host/captains/regulars:
Guests i.e. ignoring the host/captains/regulars:
Last updated: 2017/02/18