Geheimnis eines alten Hauses

Biopic of composer conductor Carl Maria von Weber, who championed the little regarded German opera instead of the then popular Italian opera, in the 19th Century.

Walter Gruber once belonged to a group of unscrupulous, money-grubbing poachers. Now released from prison, he is determined never to touch a gun again. He was imprisoned for poaching, but they couldn't prove he fired the shot that wounded forester Kuhnert. Upon his return home, Walter is horrified to discover that his former lover, Kuhnert's daughter Grete, has since married someone else. Grete still loves Walter, with whom she was pregnant. But her father would have made life a living hell for her and the child had she not married another man. This man, Robert Thiele, is still poaching and is extremely ruthless in his methods. Robert eventually blackmails Walter into rejoining the poachers. When the gang shoots the old forester Kuhnert, Robert shifts suspicion onto Walter.

Mary arrives in Berlin from Canada to visit her nephew Max and meet his twin daughters that she has been amply supporting financially. But Max has cheated: There is only one daughter Inge who has to enact both girls to cover up the mess.

"The Man with the Paw" is what people call the very successful banker Wiegant, who is desperately in love with Lena Kroning, the wife of the lawyer Hugo Kroning. So as to be nearer to her, Wiegant hires her husband to be the bank's lawyer. Shortly thereafter, Wiegant is suspected of having conned the Countess Steindorff during a telephone conversation; but he never did. During the relevant period of time, he was with Lena "having tea" (uh huh), which he conceals from the lawyer-husband, so as to protect Lena.