John Marrott is known for his work on Crazy/Beautiful (2001), Envy (2004) and NCIS: Naval Criminal Investigative Service (2003).
The Practice - Season 3
The X-Files - Season 5
The X-Files - Season 2
S.W.A.T. - Season 6
The Practice - Season 5
Envy
The Shield - Season 2
The Practice - Season 7
The X-Files - Season 1
The Practice - Season 1
S.W.A.T. - Season 5
The Shield - Season 3
The Practice - Season 8
The Practice - Season 4
The X-Files - Season 7
The X-Files - Season 8
NCIS - Season 16
S.W.A.T. - Season 2
The Adventures of Thomasina Sawyer
The X-Files - Season 9
The Shield - Season 6
The Shield - Season 5
The Shield - Season 4
The Shield - Season 7
The X-Files - Season 4
The Practice - Season 2