Linden Banks

Linden Banks is a Canadian actor whose credits include Jim Henson's Turkey Hollow, The Killing, Psych, Stargate: Atlantis, R.L. Stine's The Haunting Hour and Smallville. 

In the first season of Supernatural, he portrayed the ghost of maligned patriarch Isaiah Merchant in “Provenance”. Later, he portrayed watchmaker Mr. Brennan in “Clap Your Hands If You Believe” in season 6.