Unsolved Mysteries

Season 13

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Host Robert Stack presides over an investigation into unsolved mysteries ranging from murders to UFO sightings. Through reenactments and interviews, viewers are presented with the known facts of each case. Anyone with additional information is then urged to contact the show's producers via a toll-free telephone number.
51 Episodes
  • Episode #503
    Episode #503Episode 1
  • Episode #504
    Episode #504Episode 2
  • Episode #505
    Episode #505Episode 3
  • Episode #506
    Episode #506Episode 4
  • Episode #507
    Episode #507Episode 5
  • Episode #508
    Episode #508Episode 6
  • Episode #509
    Episode #509Episode 7
  • Episode #510
    Episode #510Episode 8
  • Episode #511
    Episode #511Episode 9
  • Episode #512
    Episode #512Episode 10
  • Episode #513
    Episode #513Episode 11
  • Episode #514
    Episode #514Episode 12
  • Episode #515
    Episode #515Episode 13
  • Episode #516
    Episode #516Episode 14
  • Episode #517
    Episode #517Episode 15
  • Episode #518
    Episode #518Episode 16
  • Episode #519
    Episode #519Episode 17
  • Episode #520
    Episode #520Episode 18
  • Episode #521
    Episode #521Episode 19
  • Episode #522
    Episode #522Episode 20
  • Episode #523
    Episode #523Episode 21
  • Episode #524
    Episode #524Episode 22
  • Episode #525
    Episode #525Episode 23
  • Episode #526
    Episode #526Episode 24
  • Episode #527
    Episode #527Episode 25
  • Episode #528
    Episode #528Episode 26
  • Episode #529
    Episode #529Episode 27
  • Episode #530
    Episode #530Episode 28
  • Episode #531
    Episode #531Episode 29
  • Episode #532
    Episode #532Episode 30
  • Episode #533
    Episode #533Episode 31
  • Episode #534
    Episode #534Episode 32
  • Episode #535
    Episode #535Episode 33
  • Episode #536
    Episode #536Episode 34
  • Episode #537
    Episode #537Episode 35
  • Episode #538
    Episode #538Episode 36
  • Episode #539
    Episode #539Episode 37
  • Episode #540
    Episode #540Episode 38
  • Episode #541
    Episode #541Episode 39
  • Episode #542
    Episode #542Episode 40
  • Episode #543
    Episode #543Episode 41
  • Episode #544
    Episode #544Episode 42
  • Episode #545
    Episode #545Episode 43
  • Episode #546
    Episode #546Episode 44
  • Episode #547
    Episode #547Episode 45
  • Episode #548
    Episode #548Episode 46
  • Episode #549
    Episode #549Episode 47
  • Episode #550
    Episode #550Episode 48
  • Episode #551
    Episode #551Episode 49
  • Episode #552
    Episode #552Episode 50
  • Episode #553
    Episode #553Episode 51
Cast of Season 13
  • Robert StackHost

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