What Is a Voiceover?

Voiceover is recorded speech from an unseen speaker, laid over film, advertising, e-learning or broadcast content to narrate, explain or persuade. The voice belongs to someone outside the story world, distinguishing it from on-camera dialogue, and it remains the most commissioned audio asset in advertising, carrying the message when visuals alone cannot.

Voiceover in Practice

A voiceover can be a thirty second commercial read, a documentary narration or a brand’s telephone greeting, and casting the right voice is as strategic as choosing a logo. The tradition’s most famous figure is Don LaFontaine, the American trailer narrator whose gravelly ‘In a world…’ openings became the sound of Hollywood marketing across more than 5,000 trailers. In sonic branding, the voice is treated as a core brand asset: tone, pace and accent are specified in brand guidelines so the company sounds consistent across every touchpoint. In multilingual markets such as the Middle East, campaigns routinely need matched English and Arabic reads, which makes voice casting one of the most consequential decisions in the audio process.

Famous Example

Don LaFontaine, the ‘In a world…’ voice of more than 5,000 Hollywood trailers.