J. Patrick McNamara is an actor, known for Close Encounters of the Third Kind (1977), Bill & Ted's Excellent Adventure (1989) and Blow Out (1981).
Good Luck, Miss Wyckoff (The Shaming)
Star Trek: The Next Generation - Season 1
Dallas - Season 6
Dallas - Season 14
Falcon Crest - Season 7
Knots Landing - Season 7
Star Trek: The Next Generation - Season 4
Freddys Nightmare - Season 1
Barnaby Jones - Season 3
Knots Landing - Season 9
Barnaby Jones - Season 1
Dallas - Season 11
Roseanne - Season 2
Simon and Simon - Season 7
Phantasm 2
Falcon Crest - Season 8
Knots Landing - Season 4
Dallas - Season 8
Obsession
Head of the Class - Season 3
Some Kind of Wonderful
Roots: The Next Generations - Season 1
The First Power
Knots Landing - Season 13
Hart to Hart - Season 5
Simon and Simon - Season 6