Cast
Short silent documentary from 1931 about those working on the River Douro in Oporto.
2 February 1991
2 March 2001
20 June 1931
10 September 1994
23 September 1994
25 November 1992
20 July 2001
14 February 2007
14 March 1972
15 October 1999
17 July 2012
1 June 2011
2 August 2022
15 June 1994
8 July 2007
4 May 2000
7 October 2003
24 May 1991
16 November 1990
14 November 2006
19 September 1931
