Dr. Robert Duane Ballard is a retired United States Navy officer and a professor of oceanography at the University of Rhode Island who is most noted for his work in underwater archaeology: maritime archaeology and archaeology of shipwrecks.
2023
as Self
2021
as Self - Explorer
2019
as Self
2018
as Himself
2017
as Self
2012
as Himself (as Bob Ballard)
2010
as Self
2004
as Self
2003
as Narrator
2002
as Self
2000
as Self
1994
as Himself
1986
as Self