2015
as Himself
2014
as Self
2013
as Self
2007
as Self
2003
as Self
2001
as self
1995
as Self
1995
as self
1991
as Self - Singer
1990
as self
1987
as Fred
1981
as Dorian
1981
as Sanders
1979
as Frank Mertens
1977
as Self
1974
as Self - Guest
1971
as Self
1971
as Wolfgang Kleinschmidt
1971
as Michael Rainer
1970
as Christian
1969
as Sänger
1968
as Self
1967
as Self
1961
as Self