Signed, Sealed, Delivered Season 1

Signed, Sealed, Delivered Season 1 Plot

A group of postal detectives work to solve the mysteries behind undeliverable letters and packages from the past, delivering them when they are needed most.

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Prices last updated September 28, 2026. Pricing and availability may vary by region.

Season 1 Episodes

10 episodes

Time to Start Livin'

Apr 20, 2014

A legendary supervisor makes a grand entrance in time to oversee the postal detectives unravel a mystery behind a letter from a young boy whose life is in danger.

To Whom It May Concern

Apr 27, 2014

The postal detectives are inspired by their supervisor to take a risk to save the life of an army veteran.

Soulmates

May 4, 2014

The team attempt to deliver a potentially life-changing love letter.

The Masterpiece

May 11, 2014

The postables hunt for clues to deliver a package that could change a family forever, while their tough-as-nails supervisor turns towards a new life chapter.

The Edge of Forever

May 18, 2014

The postal detectives try to deliver a package from a son to his estranged dad.

The Future Me

May 25, 2014

A letter from beyond the grave brings new life to an estranged family.

Something Good

Jun 1, 2014

The postal detectives discover a package of music that can launch a career and restore a life.

Dark of Night

Jun 8, 2014

Justice comes in the form of a letter as the team at the Dead Letter Office solve clues to deliver not only a letter, but an unspeakable truth that has been buried for years.