Artisten (aka Harry Piel's 100. film or Prince of the arena) is a German circus movie from 1934/1935 starring Susi Lanner, Hans Junkermann, Hilde Hildebrand and Harry Piel, who also acted as director. The screenplay was written by Max W. Kimmich after the silent movie The secret of the circus Barré.

The famous artist Harry Peters works on his new vaudeville act at the "Tivoli" music hall. He is assisted by Hella Stoll, who is his foster daughter since her parents, friends of Harry, died years ago. At the premiere of his new act, Harry surprisingly meets his old friend Franz Hofer from Vienna, an agent who also knew Hella as a child. He recognizes immediately that the little girl from the past has turned into a pretty young lady who is deeply in love with her foster father. Harry himself seems to be quite unaware of that. Instead, he finds himself stalked by beautiful Vera Leander, who follows him everywhere. After much hesitation, Harry is that trapped by her that he does not only disregard his job, but also neglects Hella. But after a nearly fatal accident during a dangerous showact, he comes to his senses again and wants to return to Hella. When he recognizes that she has disappeared from the music hall, he suspects she has run away with a magician called Morelli. Furiously, he starts looking for them. He finally finds Morelli backstage, just dyeing his hair. To Harrys surprise, the magician turns out to be a certain Baraloff, the business manager of circus Stoll, the travelling circus that belonged to Hella's parents. He had at that time run away after stealing the whole money and the following alarmus and excursions had finally led to the fatal accident of Hella's parents. Now he can be arrested at last. Harry hands him over to the police and goes on looking for his foster daughter. Finally, he finds her at Hofer's flat, where they talk things out and in the end become a couple.