Desc: Munkbrogreven: Directed by Edvin Adolphson, Sigurd Wallén. With Valdemar Dalquist, Julia Cæsar, Sigurd Wallén, Tollie Zellman. In one of the narrow streets of the Old town of Stockholm lies hotel City. It's inhabited by mysterious characters such as 'Greven', 'Blomman' and others. The police inspector Göransson is chasing a jewel thief, 'Diamond-Lasse'.