As Tyrant’s penultimate episode, “Gaslight” does a wonderful job of setting up next week’s finale. Kudos to Chris Levinson for the story he tells in this episode, which is not only beautifully written but acted. Everyone, from Barry to Yussef to Ziad, in particular, elevates their acting as they all strive to make Jamal believe Tariq is trying to oust him from power. With Molly’s last words to Barry, one can only assume he will think hard about his past and future decisions.