Amber Heard and Connie Nielsen are on board for McG's latest comedy action thriller.
The two actresses have joined Kevin Costner in the as-yet-untitled film, previously titled Three Days To Kill, reported Variety.
Kevin is already set to play a retired Secret Service agent who decides to fulfil a final mission, with Hailee Steinfeld having "closed" her deal to portray his estranged daughter.
The "darkly comedic action film" from the This Is War director, which has been written by Luc Besson and Adi Hasak, is in production in Paris and Serbia until April 22.
Amber, who previously starred alongside Johnny Depp in The Rum Diary, will next appear in Machete Kills with Danny Trejo and Jessica Alba and Paranoia with Liam Hemsworth, Gary Oldman and Harrison Ford.
Danish actress Connie, who has starred in Ridley Scott's Gladiator, recently appeared in TV series Boss alongside Kelsey Grammer.