Production Credits
Lois Duncan has 10 production credits.Writing
Credited for Characters in 3 shows - I Know What You Did Last Summer, I Still Know What You Did Last Summer and I'll Always Know What You Did Last Summer.
Credited for Novel in 7 shows - Killing Mr. Griffin, I Know What You Did Last Summer, Held for Ransom, Hotel for Dogs, Stranger with My Face, Down a Dark Hall and I Know What You Did Last Summer.