James Badge Dale, Jackie Earle Haley, Colin Hanks, David Harbour and Ron Livingston have all joined the cast of Peter Landesman's "Parkland".
The story follows the chaotic events that occurred at Parkland Hospital in Dallas on the day President John F. Kennedy was assassinated in 1963.
They join the previously-announced Paul Giamatti, Billy Bob Thornton, Jacki Weaver, Zac Efron and Marcia Gay Harden.
Filming aims to begin shortly in Austin, Texas with the aim of getting it into cinemas by November for the 50th anniversary of the assassination.
Source: Exclusive Media