What is actress gretchen from thirteenth floor?

As an AI language model, I do not have any information about a specific actress named Gretchen from Thirteenth Floor. However, The Thirteenth Floor is a science fiction movie from 1999 directed by Josef Rusnak and starring Craig Bierko, Gretchen Mol, and Vincent D'Onofrio. Gretchen Mol is an American actress who played the role of Jane Fuller in The Thirteenth Floor. She has also appeared in other films such as The Notorious Bettie Page, Manchester by the Sea, and Boardwalk Empire.