William Jackson Harper joins Elisabeth Moss in Hulu legal drama Conviction

William Jackson Harper, best known for his role in The Good Place, has joined the main cast of Conviction, Hulu's upcoming legal drama from 20th Television. Elisabeth Moss stars and executive produces the series, which also features Jimmi Simpson, Kevin McKidd, Sebastian De Souza, Adam Godley, Linda Emond and others. Harper will appear as a series regular.