Carl Alstrup was born on April 11, 1877 in Sundbyvester, Tårnby, Denmark as Carl Marius Alstrup. He was an actor and director, known for The Apache Girl's Revenge (1909), Peter Andersen (1941) and Natekspressen P903 (1942). He was married to Ruth Rubin and Sophie Wiegand-Hansen. He died on October 2, 1942 in Snekkersten, Denmark.