Pascale Petit did never become a big star in her native France although the late fifties provide her with her best part in Marcel Carné ' s" Les Tricheurs".
Her Cleopatra is more comic strip stuff than historical drama (although unfairly
underrated ,Mankiewicz' s magnum opus has no contenders ) ,but as pure entertainment , not to be taken seriously , it's not worse than the average sword-and -sandal flick :muscle man Gordon Scott (later a secret agent) is completely miscast ,being too young (and Cesar was bald!),but as he only appears late in the movie ,it does not matter ;It's actually George Ardisson (himself a sword and sandal habitué ,later a secret agent too) who plays Cleo's attentive escort and whose character was invented from start to finish ).
The screenplay often verges on tongue in chick ,probably the best way to deal with such a far-fetched story.