Alias

Sloane sends Sydney and Dixon to Madrid to steal a lockbox. The box contains a sketch with what appears to be digital code drawn in the late 15th century by a philosopher, Milo Rambaldi. After following a trail of artifacts from Rambaldi, Sydney finds herself face-to-face with her archenemy, Anna Espinosa. Meanwhile, Will's investigation into Daniel Hecht's death leads him to believe he has stumbled into something much larger than a random homicide.