John Treleaven

John Treleaven is an actor, known for White Noise 2: The Light (2007), Pressure (2002) and Naked Frailties (1998).

John Treleaven's FILMOGRAPHY - Page 3

Supernatural - Season 5

Fargo - Season 5

Wedding Planner Mystery

Smallville - Season 1

Heartland - Season 7

Smallville - Season 3

Fargo - Season 4

The Outer Limits - Season 7

Heartland - Season 18

The New Addams Family - Season 1

Psych - Season 7

Smallville - Season 9

Hell on Wheels - Season 4

Da Vincis Inquest - Season 6

Heartland - Season 14

Supernatural - Season 6

Supernatural - Season 11

The Outer Limits - Season 3

Supernatural - Season 9

Psych - Season 4

Psych - Season 5

Supernatural - Season 8

Supernatural - Season 1

Fringe - Season 3

Stargate SG1 - Season 7

Psych - Season 8

John Treleaven'S roles

Colonel Davidson