Season 0 of History's Mysteries premiered on 1998-01-01.

Season 1 of History's Mysteries premiered on 1998-01-04.

Season 2 of History's Mysteries premiered on null.

Season 3 of History's Mysteries premiered on null.

Season 4 of History's Mysteries premiered on null.

Season 5 of History's Mysteries premiered on null.

Season 6 of History's Mysteries premiered on null.

Season 7 of History's Mysteries premiered on null.

Season 8 of History's Mysteries premiered on null.

Season 9 of History's Mysteries premiered on null.

Season 10 of History's Mysteries premiered on null.

Season 11 of History's Mysteries premiered on null.

Season 12 of History's Mysteries premiered on null.

Season 13 of History's Mysteries premiered on null.

Season 14 of History's Mysteries premiered on null.