Are William Witney and Frederick Wiseman both documentarians?
Frederick Wiseman Frederick Wiseman (born January 1, 1930) is an American filmmaker, documentarian, and theatre director. His work is "devoted primarily to exploring American institutions". He has been called "one of the most important and original filmmakers working today".
Frederick Flood (photographer) Frederick William Flood (1881-1965) was an English born, Australian photographer, who worked for "The West Australian" newspaper in Perth Western Australia between the 1920s and 1940s.