Joshua Caleb Johnson is an American actor. He is best know for his role as Onion aka Henry Shackleford in Showtime's limited series "The Good Lord Bird". He is also currently recurring as "Dwayne Baxter" on the FX hit show Snowfall.
Known For: Acting
Birthday: 2005-05-28
Place of Birth: Decatur, Georgia, USA
Also Known As: Joshua Johnson-Lionel