Feeling as though he isn't contributing enough to the group, Sokka seeks out an elusive swordsmaster from whom he can learn the ways of the blade.

A pregnant Halle Berry plugs Things We Lost In The Fire and shows a 3-D ultrasound image that resembles Dave. Also, Eric Buss and his "Spring Snake Symphony" (375 snakes-in-a-can) perform Strauss' "The Blue Danube."

Alan Davies, Phill Jupitus, David Mitchell and Dara O Briain join Stephen Fry in a Quite Interesting show. This episode has a European theme.