Videotaped oral interview with John Joe Howlett. A U.S. Secret Service agent assigned to the Dallas field office in 1963, Howlett was at the Dallas Trade Mart, Parkland Memorial Hospital, and Dallas Police headquarters on the day of the assassination. In the aftermath, he was heavily involved in the local investigation and helped produce a Secret Service training film from re-creation footage filmed in Dealey Plaza. Interview conducted at The Sixth Floor Museum at Dealey Plaza on April 6, 2011 by Associate Curator Stephen Fagin. The interview is fifty-nine minutes long.