First lady Michelle Obama will make an appearance on CBS’ police procedural NCIS. The series is led by a fictional team of special agents from the Naval Criminal Investigative Service, which investigates crimes involving the U.S. Navy and Marine Corps. Obama’s role will find the First Lady hosting a White House roundtable discussion with NCIS Special Agent Leroy Jethro Gibbs, a Marine’s wife, and actual military spouses, according to CNN. The spot is part of an effort to highlight the Joining Forces initiative, created by Obama and Jill Biden, which aims to support military families. Watch Obama on Tuesday, May 3 at 8PM. In the meantime, revisit this clip of Obama’s appearance on Parks and Recreation.