Nothing Sudden About It

Marks was a poet, playwright, screenwriter and, during World War II, he was the head British cryptographer in the code department of the SOE. Breaking his father's letter pricing code at the family book shop Marks & Co. at age eight, Marks showed a growing interest in deciphering codes. He pursued a long and sometimes controversial postwar career as a writer for stage and screen, culminating in the film Peeping Tom, which hurt the reputation of its leading British director, Michael Powell.

Credits include: Matinee, A Very Brady Sequel, Chicago P.D., Gracie and Jodi Arias: Dirty Little Secret

Credits include: Parker, The Other Woman, Marauders, Home Sweet Hell and Out of Blue

Credits include: The Black Hand Gang and Fractures

Credits include: The Weekend Away, The Ark, A Narrow Escape, If You Believe in Me, I'll Believe in You and The Other You

Credits include: Under the Stadium Lights and FBI: International

Credits include: Through the Glass Darkly, Family Camp, Forget Everything and Run, Witness to Your Life and Killer Cover Up

Credits include: Modi - Three Days on the Wings of Madness, FBI: International and London Files

Credits include: FBI: International

Credits include: The Expanding Universe of Ashley Garcia and Nothing Sudden About It