Rashida Jones, who’s having such fun on the underrated and criminally underviewed Angie Tribeca police-show spoof on TBS, guest stars tonight, playing the hot-mess reality-TV star sister of Tracee Ellis Ross’ Rainbow. And there are other fun relatives visiting also: Daveed Diggs (from Broadway’s Hamilton) plays her brother, and Anna Deavere Smith of The West Wing and Nurse Jackie returns as their mom.