Episode 100 of "Alias"
s05e12 There's Only One Sydney Bristow
Title: There's Only One Sydney Bristow
Original Air Date: 04/26/2006 on ABC
Plot Outline:
One month after the baby is born, Sydney is taking time off from work. Will is what pulls her back in the field while she's on maternity leave. The enemies realize that the best way to hurt Sydney is through her friends. Anna Espinosa also returns.