By James Hibberd
Updated July 28, 2015 at 04:40 PM EDT
Michael Tran/FilmMagic

Terry O’Quinn is returning to ABC.

The former Lost and 666 Park Ave. star is coming aboard the second season of Secrets and Lies.

O’Quinn has been cast as John Warner, a “charming and lovable finance magnate and the adoring father of three children. He built his Charlotte private equity firm on a model of honesty and morality and has achieved great success. Now, ready to retire, he’s passing the reins on to his heir apparent and eldest son, Eric (Michael Ealy, who’s also joining the show for season 2). However, when the party celebrating Eric’s promotion results in the murder of his wife Kate, John’s plans are abruptly put on hold, as he attempts to lead his family and his company through this shocking tragedy.” O’Quinn and the previously announced Ealy are coming on board after first season star Ryan Phillippe announced he’s leaving the series.