Production Credits
Cathryn Humphris has 12 production credits.Writing
Credited for Writer in 9 shows - Supernatural, Mad Men, V, Ringer, Elementary, Under the Dome, Colony, Tell Me Your Secrets and Highway to Heaven.
Credited for Story in 1 show - Supernatural.
Credited for Teleplay in 1 show - Supernatural.
Production
Credited for Co-Executive Producer in 1 show - Dare Me.