how is it related to culture?
There is a reference to a scene where all the slaves shield Spartacus by each shouting "I'm Spartacus!"
The Fires of Pompeii
This is a reference to a scene in the film "Spartacus", where all the slaves shield Spartacus by each shouting "I'm Spartacus!"

is karen gillan in the fires of pompeii Yes, she returned in the fifth series which series is this one? "Doctor Who", series 5 and the fire one? It is the second episode of the fourth series of the British science fiction television series "Doctor Who"
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The Fires of Pompeii [SEP] Cultural references
The Doctor identifies himself as "Spartacus", to which Donna replies "So am I." This is a reference to a scene in the film "Spartacus", where all the slaves shield Spartacus by each shouting "I'm Spartacus!" The Doctor also uses the phrase "Volcano Day", which he and Captain Jack Harkness both previously used in the Ninth Doctor episode "The Doctor Dances" (2005). The characters of Caecilius, his wife Metella and their son Quintus refer to a family featured in the Cambridge Latin Course textbooks, who in turn were based on a real citizen of Pompeii and his family.