Just as he thinks his mission is drawing to a close, Falco has a fateful encounter with a missing legate and a giant Celtic bull. But he doesn't manage to close the case without the help of his resourceful girlfriend Helena, and the intervention of a small child.
Starring Anton Lesser as Marcus Didius Falco, Anna Madeley as Helena Justina, Gary Lewis as Helveticus and David Holt as Xanthus.
Dramatised by Mary Cutler.
Directed at BBC Birmingham by Peter Leslie Wild.
First broadcast on BBC Radio 4 in 2007.