Gregory Ball was a professor in the Department of Psychological and Brain Sciences at Johns Hopkins University and also served as Vice Dean for Science and Research Infrastructure in the Krieger School of Arts and Sciences. He played a major role in the creation of the neuroscience undergraduate major in the 1990s. In 2014, he was appointed Dean of the College of Behavioral and Social Sciences (BSOS) at the University of Maryland, College Park. In this interview, Ball discusses the history of the department of Psychological and Brain Sciences and its relationship to other parts of the university. This oral history is part of the Hopkins Retrospective oral histories series.

Matthew Crenson graduated from Johns Hopkins in 1963 and went on to receive his Ph.D. in political science from the University of Chicago in 1967. He is currently a Professor Emeritus at Johns Hopkins University and has previously worked as the Faculty Director of the university's Baltimore Scholars Program and on the Homewood Institutional Review Board. In this history, Crenson discusses both his time as a student and professor at Hopkins. This oral history is part of the Hopkins Retrospective oral histories series.

After receiving a B.A. from Hamilton College and an LL.B. from Yale University, Shale Stiller received an M.L.A. from Johns Hopkins University in 1977. Stiller spent his entire legal career in Maryland, first as a Maryland Court of Appeals clerk and later with the firms Frank, Bernstein and DLA Piper. He has taught as an adjunct professor for more than 50 years in the University of Maryland Law School. Stiller also served as the president of the Harry and Jeanette Weinberg Foundation, and as a trustee of Johns Hopkins University and Johns Hopkins Medicine. He is also active in a number of philanthropic organizations. In this interview, Stiller recounts his time at Hopkins as a student and a trustee. This oral history is part of the Hopkins Retrospective oral histories series.

Jerry Schubel received his Ph.D. in Oceanography from Johns Hopkins University and an honorary doctorate from the Massachusetts Maritime Academy. He went on to serve as associate director of the Johns Hopkins Chesapeake Bay Institute and from 1974-1994 served as the dean of Stony Brook University's Marine Science Research Center. He is the President and CEO of the Aquarium of the Pacific. He has written extensively on science-management policy for ocean issues and sits on several boards, including National Oceanic and Atmospheric Administration's (NOAA) Science Advisory Board, the Science Advisory Panel for California's Ocean Protection Council, and the Board of Governors of the Savannah Ocean Exchange. In this oral history, he discusses the Chesapeake Bay Institute and his career in oceanography. This oral history is part of the Hopkins Retrospective oral histories series.