Dr. Jonas Lear (Henry Ian Cusick) feels responsible for what's happening on Fox's "The Passage." Henry Ian Cusick . John Paul Cusack (/ ˈ k juː s æ k /; born June 28, 1966) is an American actor, producer, and screenwriter. That's fair because, well, he kinda started it. By Natalie Abrams @natalieabrams Jan 15, 2014 5:50 PM EST. Get the scoop on Benson's new SVU love interest The 100's Henry Ian Cusick: Scandal Wasn't a Good Fit for Me. Henry Ian Cusick Wiki, Biodata, Affairs, Girlfriends, Wife, Profile, Family, Movies Because his mastery creation in Oedipus at Glasgow Citizen's Theater and the most important role in Torquato Tasso at the International International Festival of Edinburgh received praise for the Ian Charles Awards 1994. Cusack's appearance coincides with the introduction of Erik Weber (Henry Ian Cusick),a graphic designer who woos Detective Olivia Benson.