Roman emperor Caligula leaves the last days of glory amidst orgies of food and sex. During a show by two nude slaves, the emperor is particularly attracted to one of them, Lysia, ignoring that she had been planted close to him with orders to murder him. Only, the young man makes her feel for him, passion and motherly love, and she'll protect him rather then fulfill her mission. Drama ensues.

Robert Gligorov
as Caligula / Gemellus

Sandra Venturini
as Lysia

Aldo Ralli
as Midas

Francesco Romei
as Lucius' cousin

Maurice Poli
as Ptolomeus

Rodolfo Licari
as

Laura Colucci
as Krisias

Gianfranco Parolini
as Senator Lucius (as John Francis Littlewords)

Edmondo Tieghi
as

Louise Kamsteeg
as (as LoΓ―s Kamma)