Who played Marty Hart in 'True Detective'?

Who played Philip Jennings in 'The Americans'? In which TV series is Philip Jennings a main character? Who played Rust Cohle in 'True Detective'? In which TV series is Rust Cohle a main character? Who played Jimmy McGill in 'Better Call Saul'? Who played Kim Wexler in 'Better Call Saul'? Who played Cookie Lyon in 'Empire'? In which TV series is Cookie Lyon a main character?