Season 2017 Episode 23 | 5m 48s
Upon her 18th birthday Anna receives the key to a mysterious lockbox from an unbeknownst source. When she opens the box, she unleashes a haunting secret from beyond the grave that unlocks the truth about her own tragic, yet truly romantic past.
Expires: 07/16/19Video has closed captioning.
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PBS spoke with Filmmaker John Woodruff about Lockbox's suspenseful atmosphere.
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