Alex Floutard / Axel Chambon (played by Laurent Lafitte) is a protagonist in Alter Ego.
Dual protagonist portrayed by Laurent Lafitte. Alex is a bald, suburban husband who becomes paranoid and jealous upon discovering his new neighbor, Axel, who is his perfect double but more charismatic, sociable, and physically attractive. Both work for the fictional company COGIP. Alex's surveillance and sabotage attempts drive the narrative. Tatiana Chambon (played by Olga Kurylenko) is a protagonist in Alter Ego.
Axel's wife who moves into the duplex house next door. She embodies the vibrant, festive lifestyle that Axel represents, which starkly contrasts with Alex and Nathalie's ordinary existence. Nathalie Floutard (played by Blanche Gardin) appears in Alter Ego.
Alex's wife living in the suburban neighborhood. Her life represents the stability and mundane reality that becomes the focal point of Alex's internal conflict and jealousy. Denis Moulard (played by Marc Fraize) appears in Alter Ego.
Alain (played by Emmanuel Plovier) appears in Alter Ego.
Nicole Lecovec (played by Zabou Breitman) appears in Alter Ego.
Patrick Paperboard (played by Hervé Hague) appears in Alter Ego.
Stanislas Berteau (played by Bertrand Goncalves) appears in Alter Ego.
Alter Ego (2026) character relationship network mapped with AI analysis. Explore the connections, alliances, and conflicts between characters.
Characters
Alex Floutard / Axel Chambon
(played by Laurent Lafitte) — protagonist
Dual protagonist portrayed by Laurent Lafitte. Alex is a bald, suburban husband who becomes paranoid and jealous upon discovering his new neighbor, Axel, who is his perfect double but more charismatic...
Tatiana Chambon
(played by Olga Kurylenko) — protagonist
Axel's wife who moves into the duplex house next door. She embodies the vibrant, festive lifestyle that Axel represents, which starkly contrasts with Alex and Nathalie's ordinary existence.
Nathalie Floutard
(played by Blanche Gardin) — supporting
Alex's wife living in the suburban neighborhood. Her life represents the stability and mundane reality that becomes the focal point of Alex's internal conflict and jealousy.
Denis Moulard
(played by Marc Fraize) — supporting
Alain
(played by Emmanuel Plovier) — supporting
Nicole Lecovec
(played by Zabou Breitman) — supporting
Patrick Paperboard
(played by Hervé Hague) — minor
Stanislas Berteau
(played by Bertrand Goncalves) — supporting
Un voisin
(played by Ahmed Hamadi) — minor
Enzo
(played by Giovanni Pucci) — supporting
Le commissaire
(played by Olivier Brabant) — supporting
Elliot
(played by Léo Garcia) — supporting
Le jeune policier
(played by Olivier Bayart) — supporting
Story Analysis
A suburban man's life unravels when his charismatic doppelganger moves in next door, triggering a descent into jealousy and paranoia.
