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

Stealing Sinatra

Smallville - Season 10

Blood Ties - Season 2

Psych - Season 3

Supernatural - Season 2

Fargo - Season 1

Tru Calling - Season 2

Supernatural - Season 15

Supernatural - Season 8

Heartland - Season 3

Smallville - Season 2

Supernatural - Season 7

Smallville - Season 5

Stargate SG1 - Season 2

Da Vincis Inquest - Season 7

Da Vincis Inquest - Season 5

Supernatural - Season 14

Christmas with a Crown

Smallville - Season 4

Wedding Planner Mystery

Fringe - Season 1

The Outer Limits - Season 5

The Outer Limits - Season 6

Supernatural - Season 3

The Outer Limits - Season 2

Supernatural - Season 6

John Treleaven'S roles

Colonel Davidson