Harry Spalding

The Watcher in the Woods

1980 · Writer

The Curse of the Fly

1965 · Writer

Witchcraft (Evil Encounters)

1988 · Writer

The Earth Dies Screaming

1964 · Writer

Witchcraft

1964 · Writer

Chosen Survivors

1974 · Writer

One Little Indian

1973 · Writer

The Day Mars Invaded Earth

1963 · Writer

House of the Damned

1963 · Writer

Hand of Death

1962 · Writer

Night Train to Paris

1964 · Writer

Young Guns of Texas

1962 · Writer

Wild on the Beach

1965 · Writer

Surf Party

1964 · Writer

Freckles

1960 · Writer, Producer

Spaceflight IC-1

1965 · Writer

The Ghost of Cypress Swamp

1977 · Writer

The Young Swingers

1963 · Writer

Teenage Millionaire

1961 · Writer

Air Patrol

1962 · Writer

Raiders from Beneath the Sea

1964 · Writer

Harbor Lights

1963 · Writer

The Firebrand

1962 · Writer

Country Music Holiday

1958 · Writer

Donovan's Kid

1979 · Writer

The Murder Game

1965 · Writer

Police Nurse

1963 · Writer

Womanhunt

1962 · Writer

Run Like a Thief

1967 · Producer

The Sky's the Limit

1975 · Writer