The original video animation version of "Mystery of the Emblem", Marth was voiced by Hikaru Midorikawa, with Ai Orikasa voicing him as a child. Midorikawa would go on to voice the character in all his subsequent appearances in other media. For the OVA dub, Marth was voiced by Spike Spencer. His name was localized as "Mars", which was put down to the vague pronunciation of the katakana of Marth's name. In his other voiced appearances in video games outside the "Super Smash Bros" series (with the exception of "Super Smash Bros. Ultimate" in which he speaks English overseas), Marth has been voiced by Yuri Lowenthal.