Adding further to that, the Across The Spider-Verse trailer features all 3 live-action Spider-Man actors, with voiceovers taken from Holland, Garfield and Maguire's movies as they discuss the sacrifices needed to be Spider-Man.

Source: https://screenrant.com/spider-man-across-the-spider-verse-trailer/

Consider creating two versions of the same explainer video with slight variations in content, visuals, or voiceovers.

Source: https://www.chiangraitimes.com/business/harnessing-explainer-videos-for-a-superior-e-commerce-experience/

During the regular season he has to keep an eye on every fixture in the NFL and provide voiceovers of touchdowns and major plays, while also focusing on Sky’s feature game during an eight-hour show.

Source: https://www.kentonline.co.uk/maidstone/sport/nfl-suits-neil-to-a-tea-281911/

Sean, how does a project like this compare to your other work with voiceovers, video games, and animation?

Source: https://bleedingcool.com/tv/mindraker-background-anger-creator-star-on-3-year-journey-strikes/