The film follows Hollywood actress-turned Princess of Monaco Grace Kelly (Nicole Kidman) during a time in 1962 when she helped save Monaco from a coup formed over taxes. The film also stars Tim Roth, Paz Vega and Frank Langella. Posey will play Madge Tivey-Faucon, a conniving woman and the lady-in-waiting. If he joins, Ventimiglia would play Kelly’s publicist Rupert Allan.
Pierre-Ange Le Pogam is producing.
Posey is coming off last year’s “Inside Out” and will next star in “Price Check” and “Highland Park”.
Ventimiglia, best known for his role as Peter Petrelli in “Heroes”, was last seen in Adam Sandler’s “That’s My Boy”. He will next star in a pair of supernatural-thrillers, “Kiss Of The Damned” and “Static”.
Both thesps are repped by CAA.