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Dateline: Unforgettable

Dateline: Unforgettable

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Crime

Documentary

March 8, 2021 – December 11, 2025 (began 5 years ago)

7.0/10

Returning Series

8 Seasons

118 Episodes

Oxygen

A series of reports chosen by "Dateline" correspondents that answers the question they most often get asked — what their most memorable story is and why.

Andrea Canning

Andrea Canning

Andrea Canning

Self - Correspondent

Ages 48-53

Josh Mankiewicz

Josh Mankiewicz

Josh Mankiewicz

Self - Correspondent

Ages 65-70

Dennis Murphy

Dennis Murphy

Dennis Murphy

Self - Correspondent

Keith Morrison

Keith Morrison

Keith Morrison

Self - Correspondent

Ages 73-78

Blayne Alexander

Blayne Alexander

Blayne Alexander

Self - Correspondent

Ages 44-48

Esther Salas

Esther Salas

Self - Judge / Victim

Diana, Princess of Wales

Diana, Princess of Wales

Diana, Princess of Wales

Self (archive footage)

Ages 59-64

Lorenzen Wright

Lorenzen Wright

Lorenzen Wright

Self - Victim / NBA Player (archive footage)

Ages 45-50

Gregg Olsen

Gregg Olsen

Gregg Olsen

Self - True Crime Author, 'Twisted Faith'

Ages 62-66

Judy Storch

Judy Storch

Self - Producer, Unsolved Mysteries (archive footage)

Matt McGough

Matt McGough

Self - True Crime Author, 'The Lazarus Files'

Paul Holes

Paul Holes

Self - Host, 'The DNA of Murder with Paul Holes'