Rupp (Jannings) is a former butcher, made rich in the meat packing industry as a result of the reversal of fortunes brought on by WWI. He is crude, uncouth and uneducated. His son, Fred, is the apple of his father's eye and is an auto enthusiast. The widowed Rupp falls in love with a former aristocrat, Helen, now down on her luck and pawning her last heirloom. He proposes marriage and she accepts in order to save her ailing mother who needs a monetary influx to avoid death. Her former boyfriend, Platen, warns Helen against Rupp's intentions - he and Rupp are enemies, Rupp having caused his being fired for protecting a chorus girl against Rupp's unwanted advances. Meanwhile, Graf, a shyster, arranges purchase of a near bankrupt auto manufacturing firm, Phoenix, to Rupp's great advantage with practically no monetary recognition to Graf, who swears revenge. Rupp comes upon his son begging Helen not to marry his father but to return to Platen.
The sinister Count Oetsch scandalizes the aristocratic social gathering at Castle Vogelod as he announces his intention to "crash" the festivities. Baroness Safferstätt is expected shortly, and the guests are well-aware of the rumors that Count Oetsch murdered the baroness' late husband. Oetsch refuses to leave, vowing that he will reveal the identity of the real killer. Before the weekend is through, the Count and Baroness will reveal secrets too shocking to be believed!
Suffering under the tyrannical rule of Rudolf II in 16th-century Prague, a Talmudic rabbi creates a giant warrior to protect the safety of his people. Sculpted of clay and animated by the mysterious secrets of the Cabala, the Golem was a seemingly indestructible juggernaut, performing acts of great heroism, yet equally capable of dreadful violence. When the rabbi's assistant takes control of the Golem and attempts to use him for selfish gain, the lumbering monster runs rampant, abducting the rabbi's daughter and setting fire to the ghetto.