Gallagher began his career in filmmaking as a production assistant and associate producer at WGBH in Boston. He is currently developing a Corporation for Public Broadcasting-funded documentary film on the history of Nantucket whaling in the South Pacific titled Nantucket to New Zealand. In… Show more addition, Gallagher has contributed to the research and development of documentaries for PBS, the Discovery Channel and the History Channel. He is a graduate of the University of Scranton and was a Fulbright scholar in Wellington, New Zealand. Show less