Elizabeth Banks has joined cop thriller “Man on a Ledge” for Summit Entertainment and Lorenzo di Bonaventura.

Sam Worthington’s attached to topline with Asger Leth directing. Anthony Mackie and Jamie Bell are also starring.

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.

Chris Gorak’s performed a rewrite with the team of Erich and Jon Hoeber polishing.

Banks’ was last seen in “The Uninvited.” She’ll be seen next in Lionsgate’s remake of “The Next Three Days,” due out Nov. 16.

Banks is repped by UTA.