Censorinus Macer -a soldier who once believed a hot tip
Laurentius -a centurion who knows that fortunes are there to be lost
L Petronius Longus -a watch captain who does his best in trying circumstances
Marponius -an encyclopaedia salesman: the trial judge to avoid
D Camillus Verus amp; Julia Justa -nice parents with normal problems (their children)
Lenia -a laundress with terrible taste in men
Epimandos -a waiter who tries to please (on a hiding to nothing)
Stringy -the cat at Flora's Caupona
Flora -who probably does not exist
Manlius amp; Varga -two painters with short memories
Orontes Mediolanus -a much sought-after sculptor
Rubinia -a model whose measurements are worth taking
Apollonius -a geometry teacher who fails to get the measure of the real world
A Cassius Carus amp; Ummidia Servia -discerning patrons of the (lost) arts
The Aristedon Bros -shippers to the discerning (sailing in tricky waters)
Cocceius -an 'honest' auctioneer
Domitian Caesar -a ruler who claims he has to follow the rules
Anacrites -a spy who maintains that it's not his fault
Ajax -a dog with a criminal record
Group of Jewish prisoners building the Colosseum