Without a Trace is an American police procedural drama television series created by Hank Steinberg that aired on CBS from September 26, 2002, to May 19, 2009 with the total of seven seasons and 160 episodes. The series focuses the cases of a Missing Persons Unit of the Federal Bureau of Investigation (FBI) in New York City. It starred Anthony LaPaglia, Poppy Montgomery, Marianne Jean-Baptiste, Enrique Murciano and Eric Close with Roselyn Sánchez joining the cast in season 4.

Anthony LaPaglia is an Australian actor. He has won three AACTA Awards, Best Actor in a Leading Role for Lantana (2001) and Balibo (2009), and Best Actor in a Supporting Role for Nitram (2021).