Peter Merlin

Modern Marvels - Season 21

Modern Marvels - Season 4

Modern Marvels - Season 1

Americas Book of Secrets - Season 3

Modern Marvels - Season 20

Modern Marvels - Season 7

Modern Marvels - Season 12

Modern Marvels - Season 15

How the States Got Their Shapes - Season 2

Modern Marvels - Season 9

Americas Book of Secrets - Season 1

Mystery Hunters - Season 1

Modern Marvels - Season 14

Modern Marvels - Season 6

Americas Book of Secrets - Season 4

Modern Marvels - Season 8

Modern Marvels - Season 13

Modern Marvels - Season 5

Modern Marvels - Season 2

Modern Marvels - Season 11

Black Files Declassified - Season 1

How the States Got Their Shapes - Season 1

Modern Marvels - Season 3

Americas Book of Secrets - Season 2

Black Files Declassified - Season 2