After the events of Der Tiger von Eschnapur, Maharadscha Chandra is ready to execute his well-planned vengeance, in which German architect Peter Fürbringer, his fiancée Irene and his assistant will have to fight for their lives amidst a revolt fueled by traitor Prinz Ramigani.
Ave Maria was the second film-starring vehicle for legendary operatic tenor Beniamino Gigli. Mourning the loss of the only woman he ever loved, concert singer Tino Dossi (Gigli) is temporarily shaken from his doldrums by vivacious Montmartre entertainer Claudette (Kaethe Von Nagy). Dossi doesn't realize that Claudette is merely using him to advance her own singing career. Ultimately won over by Dossi's sincerity and courtesy, Claudette falls in love with him for real, only to suffer the pangs of conscience as a result. About to kill herself, she decides instead to return to Dossi's arms, vowing never to confess her original mercenary intentions.
In this pre-WWII German mystery-comedy, a lovely kleptomaniac with a taste for fine jewelry is unable to resist temptation. Strangely, every time she steals something, a mysterious man pays for it. A clumsy detective begins investigating and finds a crucial clue: a strongly scented woman's glove. The perfume is an expensive scent and the detective's pal realizes that it belongs to a popular nightclub singer. The friend quickly becomes enamored of the girl, but then so does her mystery man, a notorious international criminal. Eventually he gets arrested, leaving the detective's pal to move in on the singer.
The actress Thilda Wardier is courted by the wealthy Adam de Rochord, who presents her with a large bouquet of white roses every time they see each other. When Thilda is brought on board by a prestigious theatre in Ostend and wants to look suitably refined for the occasion, she borrows an expensive piece of family jewellery from Adam. However, a criminal gang staying in the same hotel as Adam and Thilda gets wind of the jewellery, and they cleverly manage to steal it and replace the real stones with fake ones. The precious loot now proceeds to pass through many different bouquets of white roses before ending up in the right hands again.