Meagan Good and Tank, also known as Durrell 'Tank' Babbs, have joined the cast of 'Reasonable Doubt' as series regulars for season 4. The addition of these actors to the show has been announced, with one report also mentioning Emayatzy Corinealdi, who suggests that season 4 will be shocking for audiences. The new season's cast now includes Meagan Good and Tank, with details about their roles not specified.