Howard E. Koch was an American playwright and screenwriter who was blacklisted by the Hollywood film studio as presumed Communists. Koch moved his wife, Anne (an accomplished writer in her own right) and their family to the UK with other blacklisted writers, where they wrote for five years for film and television (British television series The Adventures of Robin Hood among them) under the pseudonyms 'Peter Howard' and 'Anne Rodney'. In 1956, they returned to the USA and with help from high-profile lawyer Ed Williams cleared his name from the blacklist
| Movie | Casablanca | 1942 |
| Movie | The Fox | 1967 |
| Movie | Three Strangers | 1946 |
| Movie | In Our Time | 1944 |
| Movie | Rhapsody in Blue | 1945 |
| Movie | In This Our Life | 1942 |
| Movie | Loss of Innocence | 1961 |
| Movie | The Intimate Stranger | 1956 |
| Movie | Journey Out Of Darkness | 1967 |
| Movie | 633 Squadron | 1964 |
| Movie | The War Lover | 1962 |
| Movie | No Sad Songs for Me | 1950 |
| Movie | Mission to Moscow | 1943 |
| Movie | Letter from an Unknown Woman | 1948 |
| Movie | The Night That Panicked America | 1975 |
| Movie | Sergeant York | 1941 |
| Movie | Embers & Dust | 2016 |
| Movie | The Letter | 1940 |
| Movie | The 13th Letter | 1951 |
| Movie | The Fox | 1967 |
| Movie | The Fox | 1967 |
| Movie | Pharaoh's Curse | 1957 |
