John Patrick Clerkin

John Patrick Clerkin is an actor, known for The Gristle (2001), Buffy the Vampire Slayer (1997) and Angel (1999).

John Patrick Clerkin's FILMOGRAPHY

The Practice - Season 5

The Practice - Season 8

Angel - Season 2

Alias - Season 4

Buffy the Vampire Slayer - Season 2

The Practice - Season 4

Buffy the Vampire Slayer - Season 6

The Practice - Season 7

Alias - Season 2

Buffy the Vampire Slayer - Season 4

Angel - Season 4

The Jamie Kennedy Experiment - Season 1

The Practice - Season 2

Angel - Season 1

Buffy the Vampire Slayer - Season 7

Buffy the Vampire Slayer - Season 1

Angel - Season 3

Norm - Season 1

Angel - Season 5

Buffy the Vampire Slayer - Season 5

The Practice - Season 6

The Practice - Season 3

Buffy the Vampire Slayer - Season 3

Alias - Season 3

Alias - Season 1

Alias - Season 5