Production Credits
John Duffy has 22 production credits.Editing
Credited for Editor in 17 shows - Tour of Duty, Angel of Death, Silent Motive, Contact, White Mile, She Fought Alone, Turbulence, Crowned and Dangerous, A Family in Crisis: The Elian Gonzales Story, Traffic, The Survivors Club, Ghost Whisperer, Human Target, Cosmos, Sneaky Pete, Point Break and Philip K. Dick's Electric Dreams.
Sound
Credited for Sound Editor in 3 shows - Thou Shalt Not Commit Adultery, The Legend of the Lone Ranger and Hammett.
Credited for Sound Effects Editor in 1 show - Wolfen.
Production
Credited for Associate Producer in 1 show - Angel of Death.