Walt MacPherson is an American film and television actor. He is perhaps best known for playing the recurring role of "Roger Gaffney" on 21 episodes of the American drama television series Homicide: Life on the Street.
Law & Order: Special Victims Unit
Series • 1999
Law & Order
Series • 1990
Law & Order: Criminal Intent
Series • 2001
Homicide: Life on the Street
Series • 1993
Matlock
Series • 1986
Brooklyn South
Series • 1997
The Jackal
Movie • 1997
Donnie Brasco
The Exorcist III
Movie • 1990
In the Line of Fire
Movie • 1993
Snoops
Series • 1989
Super Troopers
Movie • 2001
Message in a Bottle
Movie • 1999
Serial Mom
Movie • 1994
A Woman Named Jackie
Series • 1991
Tin Men
Movie • 1987
Dinner Rush
Movie • 2000
Shadow Conspiracy
Thirteen Conversations About One Thing
Montana
Movie • 1998
Waking the Dead
Homicide: The Movie
The Congress
Movie • 1989