The film opens with an establishing shot of the San Francisco Bay Bridge, then shows Eileen Carr (Nina Foch) standing on a bridge walkway and being accosted by a policeman who asks if she's there to kill herself. The Bay Bridge has no walkway and is not known as a suicide site; scenarist Aubrey Wisberg probably had it confused with the Golden Gate Bridge, which does have a walkway and is famous as a suicide bridge.