A special celebrity medical edition of the general knowledge quiz in which four teams try to come up with the answers that no one else could think of.
The cast of Holby City and Casualty are Guy Henry (Henrik Hanssen) and Rosie Marcel (Jac Naylor), Amanda Henderson (Robyn Miller) and Charles Dale (Big Mac). Also featuring in this episode of Pointless Celebrities are Vicki Pepperdine and Ricky Grover, Ranj Singh and Hilary Jones. Presented by Alexander Armstrong and co-host Richard Osman.
Catch this episode on BBC One and BBC One HD at 18:50.