4/4 The band head off to an engagement party for Lorelei's ex, as old scores surface.
BBC Radio 4 Extra
3/4 The band must get assertive with scary Lorelei, and Johnny's love life is in tatters.
2/4 Bozo's boxing break means a rock 'n' roll replacement is needed for the band. From 2000.
1/4 A teacher joins a struggling a cappella group to quit geography. From February 2000.