Cécile Martin is a character in the Italian Prime Video series, Citadel: Diana. She is portrayed by Julia Piaton.
Biography[]
Cécile is the Head of Manticore France and is entangled in the power dynamics between the French, German, and Italian factions within Manticore. Early on, she proposes a marriage alliance to Edo Zani, hoping to merge their territories and increase her influence within the organization. Though Edo hesitates, Cécile continues to work strategically, often clashing with the Zani family over control and access to powerful weapons.
Throughout the first season, Cécile maneuvers to secure the “Apple” weapon and later engages in cyber warfare against Zani Manufacturing, hacking their systems to undermine the Italians and seize control. As tensions escalate, Cécile allies herself with Ettore, gaining the upper hand over the Zanis temporarily, but she ultimately underestimates Edo and Diana’s counter-strategy.
In a climactic confrontation, Cécile finds herself trapped by the Zanis, who sabotage her attempts to control Manticore France.
Appearance[]
Cécile is beautiful with light fair skin and rich blonde hair.
Personality[]
Cécile is ambitious, calculating, and relentless. She is a master manipulator, driven by a thirst for influence and control, often willing to form alliances and break them just as quickly if it suits her goals. She’s highly intelligent and skilled in cyber tactics, using technology to gain advantages over her rivals.