Season
Episode
- Episode 1: Showdown
- Episode 2: Safe
- Episode 3: From the Ashes
- Episode 4: Lost Time
- Episode 5: Honor Bound
- Episode 6: Viuda Negra
- Episode 7: The Innocents
- Episode 8: A Day in the Life
- Episode 9: Freefall
- Episode 10: When Darkness Falls
- Episode 11: Blood Out
- Episode 12: Patient X
- Episode 13: Rage
- Episode 14: Odds or Evens
- Episode 15: The Stranger
- Episode 16: The Little Things
- Episode 17: Check Your Head
- Episode 18: The Road Home
- Episode 19: Expectations
- Episode 20: More Than This
- Episode 21: Shattered
- Episode 22: Requiem
- Episode 23: White Balance
- Episode 24: Crossroads
Without a Trace Season 4 Viuda Negra
The series follows the ventures of a Missing Persons Unit of the FBI in New York City.
