At the time of his graduation from NYU, La Salle was cast in Joseph Papp's Shakespeare in the Park production of Henry V. Soon after, he found continuous acting work on Broadway, off-Broadway and in several daytime TV dramas including One Life to Live, where he played the reporter Mike Rivers. In 1988, La Salle starred alongside Eddie Murphy in the movie Coming to America as Darryl Jenks. In 1994 the medical drama ER premiered on NBC with La Salle starring as Dr. Peter Benton. He held the role until leaving during the eighth season. He returned to ER for three episodes during its 15th and final season, including his uncredited appearance as himself in the opening of "Heal Thyself" to tell the audience of the death of the show's creator Michael Crichton. Also during season 15, he returned to direct an episode. On January 31, 2003 he made a cameo appearance in Biker Boyz as an Slick Will, a mechanic for a legendary motorcycle racer, "The King of Cali", Smoke. He played a Jamaican gangster in the independent film Johnny Was opposite Vinnie Jones, Samantha Mumba, Lennox Lewis, and Roger Daltrey. La Salle lived in Belfast, for four weeks while filming the movie, which he supported at the North American premiere of the film in 2006, at the American Black Film Festival in Miami. La Salle starred in the Hallmark Channel original movie, Relative Stranger, which premiered on March 14, 2009. Also in the movie were Cicely Tyson as well as La Salle's former ER castmates Michael Michele and Michael Beach. In 2010, La Salle played the United Nations Secretary General in the series finale of 24 and guest-starred in an episode of Covert Affairs in August of the same year. In 2011, he played two recurring roles: one as a Caribbean community leader who rallied against the product Rasta Monsta in HBO's How to Make it in America, the second as the neuropsychiatrist E-Mo in CBS' A Gifted Man. In 1996, La Salle made his directorial debut in the HBO made-for-TV movie ', starring Don Cheadle, James Earl Jones and Forest Whitaker, in which La Salle also played a pivotal role. Shortly after that, La Salle also directed the pilot for ' on Showtime. In 2002, he produced the feature film The Salton Sea, and in the same year, he produced, directed and starred in the movie Crazy as Hell. In 2003 he wrote, directed and starred in "Memphis", an episode of The Twilight Zone, and he has subsequently directed multiple episodes of ', ', and Ringer as well as the 2012 Hallmark Channel movie Playing Father. After several years spent both in front and behind the camera, Eriq La Salle decided to face a new angle of storytelling and, in 2012, published his first novel Laws of Depravity. In 2015, La Salle returned to television with a role in Under the Domes third season, after having directed one episode of the second season. He directed an episode in the third season as well. He also had minor roles as an actor in ', The Night Shift, Madam Secretary. In 2016, La Salle directed the episode "Wingman" in the Fox series Lucifer and the episode "Black and Blue" of TNT's Murder in the First. La Salle co-starred as Will Munson in the 2017 superhero film, Logan. La Salle has also directed and produced multiple episodes of Chicago PD'' throughout its six seasons.
