Roman centurion Marcian is captured by Attila the Hun en route to Constantinople, but escapes. On arrival, he finds the eastern Roman emperor Theodosius plotting with Attila to look the other way while the latter marches against Rome. But Marcian gains the favor of Pulcheria, lovely sister of Theodosius, who favors a united Empire.
Jeff Chandler
as Marcian
Jack Palance
as Attila
Ludmilla Tchérina
as Princess Pulcheria
Rita Gam
as Kubra
Jeff Morrow
as General Paulinus
George Dolenz
as Emperor Theodosius
Eduard Franz
as Astrologer
Allison Hayes
as Ildico
Alexander Scourby
as Chrysaphius
Howard Petrie
as Gundahar
Michael Ansara
as Edecon
Leo Gordon
as Bleda