Preben Mahrt was born on July 28, 1920 in Hellebæk, Denmark. He was an actor, known for I, a Woman (1965), Kvindelist og kærlighed (1960) and Pigen og vandpytten (1958). He was married to Britta Annette Sylvester Hvid, Marguerite Viby and Erni Arneson. He died on December 19, 1989 in Provence, France.