Jamie Bell near Summit’s ‘Ledge’

Thesp in final talks to star in cop thriller

British thesp Jamie Bell is in final negotiations for cop thriller “Man on a Ledge” for Summit Entertainment and Lorenzo di Bonaventura.

Sam Worthington’s attached to star with Asger Leth directing. Anthony Mackie’s also in talks to star.

Bell, whose recent credits include “Jumper” and “Defiance,” is toplining Steven Spielberg’s “The Adventures of Tin Tin: The Secret of the Unicorn.” He’s also in “The Eagle” and “The Retreat.”

Mark Vahradian and David Ready are also producing “Man on a Ledge.” Script, penned by Pablo Fenjves, centers on a female psychologist and a former NYPD officer who threatens to jump to his death.

Bell’s repped by WME.