Carl Alstrup was born on April 11, 1877 in Sundbyvester, Tårnby, Denmark. He was an actor and director, known for
Peter Ligeglad paa Eventyr (1923),
Bukseskørtet (1911) and
Gøngehøvdingen (1909). He was married to Ruth Rubin and Sophie Wiegand-Hansen. He died on October 2, 1942 in Snekkersten, Denmark.