Robert J. Masters

Worlds Most Evil Killers - Season 6

Forensic Files - Season 9

Forensic Files - Season 3

Mark of a Killer - Season 2

Injustice with Nancy Grace - Season 1

Forensic Files - Season 13

Worlds Most Evil Killers - Season 9

Worlds Most Evil Killers - Season 3

Forensic Files - Season 14

Most Evil - Season 1

Forensic Files - Season 10

Mark of a Killer - Season 1

Most Evil - Season 2

Worlds Most Evil Killers - Season 5

Forensic Files - Season 12

Injustice with Nancy Grace - Season 2

Mark of a Killer - Season 3

Worlds Most Evil Killers - Season 4

Forensic Files - Season 6

Forensic Files - Season 11

Forensic Files - Season 7

Worlds Most Evil Killers - Season 2

Forensic Files - Season 5

Worlds Most Evil Killers - Season 8

Forensic Files - Season 4

Forensic Files - Season 8