William Otterson is an actor and writer, known for Blood Feuds (2016), Excuse Me for Living (2012) and The Perfect Murder (2014).
Mysteries at the Museum - Season 7
Mysteries at the Museum - Season 18
Mysteries at the Museum - Season 16
Mysteries at the Museum - Season 8
The Men Who Built America - Season 1
Mysteries at the Museum - Season 23
Blood Feuds - Season 1
Mysteries at the Museum - Season 2
Mysteries at the Museum - Season 4
Alcoholist
Celebrity Ghost Stories - Season 2
Mysteries at the Museum - Season 9
Mysteries at the Museum - Season 3
Homicide City - Season 1
The Perfect Murder - Season 4
The Perfect Murder - Season 5
Mysteries at the Museum - Season 22