Interview covers Bethe's impressions and reminiscences of numerous well-known Caltech figures including Robert Bacher, Richard Feynman, William Fowler, Theodore von Karman, Charles Lauritsen, Robert Millikan, Linus Pauling and others. He describes his first impressions of nuclear physics, the political climate in Italy in the 1930s, and the Rome school of physics. He discusses his relations with other prominent physicists, including E. Teller, N. Bohr and J. R. Oppenheimer. He also describes his first impressions of nuclear physics, the political climate in Italy in the 1930s, and the Rome school of physics, including E. Fermi, F. Rasetti, and E. Segr.̈ The 1993 interview concerns R. Bacher at Cornell and at work on the Manhattan Project at Los Alamos during World War II under Oppenheimer. The second session focuses on Robert Bacher, Robert Oppenheimer, and Los Alamos.