From Wikipedia, the free encyclopedia Martin Semmelrogge (born 8 December 1955, Boll-Eckwälden, Bad Boll, Germany) is a German actor, best known for his role as the comical 2WO (1st Lieutenant/Second Watch Officer) in the film Das Boot. He is the brother of former actor Joachim Bernhard, who appeared in Das Boot as the religious sailor. Like many of his Das Boot co-stars, Semmelrogge went on to have a successful career in the German cinema.
1993
2019
2009
1977
1997
2002
1993
1981
1999
2000
2021
1996
2020
2011
1973
2008
1993
2021
2009
1996
2022
2004
2010
2000
1996
1984
1983
1983
1996
2002
1997
2010
2008
2002
2006
2003
2020
2011
2025
1994
1979
1976
2001
2019
2003
2007
2016
2009
1995
2001
1979
1978
1979
1996
1978
2006
2022
2001
1970
1978
1977
1971
1999
1996
1974
2002
1995
2001
1979
2000
1981
1998
1992
1987
2009
1996
1997
1999
2001
2005
1986
1997
2015
2003
1974
1992
2002
1994
1997
1997
1984
1995
1997
1957
1994
1998
1969
1999
2005
1995
1995
2016
1993
1977
2007
2018
1998
1992
1999
2006
2017
1986
1994
1988
1987
2002
1998
1988
1985
1994
2001
1989
1995
1998
2006
1992
1994
1994
2007
2003
2020
2016
2006
1987
1995
1990
1976
1989
1993
1992
2000
2007
1990
1995
1989
1980
1995
1996
1996
2018
2008
2010
2000
1994
2012
1994
1999
1997
1993
1984
1998
1985
1991
1994
1978
2022
2011
2001
2022
2022
1976
2005
2015
1995
2016
1975
2013
2010