This is the first of two videos available through the Library of Congress, depicting the arrival of immigrants at Ellis Island. The film shows scenes at the Immigration Depot and Ellis Island dock.
The Library of Congress catalog information is available here. The video is 3:27 in length and was filmed on April 27, 1906 by cameraman G.W. "Billy" Bitzer.
Credit: Library of Congress, Motion Picture, Broadcasting, and Recorded Sound Division.