Who played Mark Scout in 'Severance'?

In which TV series is Richie Jerimovich a main character? Who played Rhaenyra Targaryen (adult) in 'House of the Dragon'? Who played Daemon Targaryen in 'House of the Dragon'? In which TV series is Daemon Targaryen a main character? In which TV series is Mark Scout a main character? Who played Joel Miller in 'The Last of Us'? Who played Ellie Williams in 'The Last of Us'? Who played Toranaga in 'Shōgun'?