Production Credits
John Swartzwelder has 10 production credits.Sound
Credited for Songs in 1 show - Madeline.
Writing
Credited for Writer in 5 shows - Saturday Night Live, Women in Prison, The Simpsons, Pistol Pete and The Simpsons Movie.
Credited for Story Editor in 1 show - The Simpsons.
Production
Credited for Producer in 1 show - The Simpsons.
Credited for Consulting Accountant in 1 show - The Simpsons.
Credited for Co-Producer in 1 show - The Simpsons.