Answer
The predominant theme in Tippi Hedren's filmography is suspense thrillers, characterized by high-tension, edge-of-your-seat narratives that build anticipation and keep audiences engaged throughout the film. Her memorable performances in movies such as "The Birds" and "Marnie" exemplify this genre, showcasing Hedren's talent in creating an atmosphere of suspense and psychological unease that remains captivating to this day.