Lionel Ames is an Army and Manhattan Project veteran. In this interview, he talks about how his brother Maurice Shapiro, who worked as a scientist at Los Alamos, was able to get him assigned to the top-secret site. Ames recalls his work at Los Alamos in the chemistry lab, and his role as a cantor for the weekly Jewish services. He also discusses daily life at Los Alamos. He concludes by discussing his post-war life as an entertainer.