Theatrical devices are techniques used in drama to enhance storytelling and engage the audience. These can include elements like monologues, where a character speaks their thoughts aloud, and soliloquies, which reveal inner feelings. Other devices include flashbacks, which provide background information, and foreshadowing, hinting at future events. Additionally, staging elements such as lighting, sound effects, and set design contribute to the overall atmosphere of a performance. These devices help convey emotions, establish mood, and create a more immersive experience for the audience, making the narrative more compelling and memorable.