S3E12: “A Father Should Be…”
In Season 3, episode 12: “‘A Father Should Be…,’ Jem and The Holograms (with help from Riot and his dad) search for Ba Nee’s father. The Holograms travel to different parts of the country using information provided by Riot and speak to three men they think might be Ba Nee’s father: Leonard Martin, Andy Martin and Martin O’Carolan.