Lonnie Chavis as Marcus and Mehcad Brooks as James Olsen in The CWs Supergirl. Some of his famous Tv shows and Movies are The Boy Behind the Door, Magic Camp, Sunny Daze, Skin, White Famous, Supergirl, and many more. Lonnie Chavis Supergirl (TV show) Supergirl recaps. 191 of 3500. Episode 2.20 City of Lost Children When an alien attacks National City, Supergirl (Melissa Benoist) and the DEO learn the alien is a Phorian, an otherwise peaceful race with telekinetic powers. Guardian (Mehcad Brooks) gets a lead on the Phorians address but instead of finding the culprit, he finds a very scared boy named Marcus (guest star Lonnie Chavis). SUPERGIRL CITY OF LOST CHILDREN THIS IS US LONNIE CHAVIS GUEST STARS . THIS IS US LONNIE CHAVIS GUEST STARS When an alien attacks National City, Supergirl (Melissa Benoist) and the DEO learn the alien is a Phorian, an otherwise peaceful race with telekinetic powers. The episode guest stars Lonnie Chavis (Young Randall of This Is Us fame) and finally gives us a James storyline! Follow The Mary Sue: Previous Post Next Post Previous Post Next Post . We will continue to update information on Lonnie Chaviss parents. Heres the write-up: THIS IS US STAR LONNIE CHAVIS GUEST STARS When an alien attacks National City, Supergirl (Melissa Benoist) and the DEO learn the alien is a Phorian, an otherwise peaceful race with telekinetic powers. As of now, he has already added18 acting credits to his name. Teresa Jusino - Assistant Editor. Lonnie Chavis is guest starring in an upcoming episode of Supergirl. According to TVLine, Chavis who is best known for his role as young Personal Life. Like many famous people and celebrities, Lonnie Chavis keeps his personal life private. 'You can check it out below.When an alien attacks National City, Supergirl Instagram. As such, there have been plenty more aliens introduced throughout the course of season 2, including the After season 1 of Supergirl split its focus between Kara Danvers' job working for Cat Grant and helping out the DEO, season 2 has dived more into the Girl of Steel's superhero efforts. Lonnie Chaviss mothers name is unknown at this time and his fathers name is under review. Lonnie Chavis with actor Will Smith P.C. Guardian (Mehcad Brooks) gets a lead on the Phorians address but instead Lonnie Chavis in Supergirl (2015) People Lonnie Chavis. Lonnie Chavis in Supergirl (2015) Close. Supergirl (2015) 191 of 3500. The CW has released the official synopsis for May 8th's episode of Supergirl, titled 'City of Lost Children. [This is a review of Supergirl season 2, episode 20.There will be SPOILERS.] Supergirl has enlisted one of This is Us' flashback tykes for a big episode about aspiring hero James Olsen.