diff --git a/trailer.html b/trailer.html
index 295c89e..c669d3c 100644
--- a/trailer.html
+++ b/trailer.html
@@ -139,6 +139,7 @@
 
   var RUN = null, DRAFTS = [], CUR = null, PKG = {}, NOTES = {}, REVIEWS = [];
   var timer = null, EDITING = null;
+  var PLAYING = null, STATS = {}, QUEUE = [], QAT = 0;
   var runId = new URLSearchParams(location.search).get("run") || "";
   var audio = new Audio();
 
@@ -326,6 +327,13 @@
           + 'Each other model reads ONLY this script - no book - and says what it understood.">'
           + (REVIEWS.length ? "Test it again" : "Does it make sense? Ask " + others + " readers")
           + '</button>');
+      if ((PKG.shots || []).length >= 6 && String(PKG.cuts_state || "") !== "thinking")
+        out.push('<button type="button" class="btn" data-cuts="' + esc(meta.id)
+          + '" title="Several shorter versions of what is already filmed. '
+          + 'Costs nothing to propose or to watch.">'
+          + ((PKG.cuts || []).length ? "Propose more cuts" : "Propose shorter cuts")
+          + '</button>');
+
       out.push('<button type="button" class="btn" data-measure="' + esc(meta.id)
         + '" title="Speaks every line in the cast voices and reports what the '
         + 'trailer really runs.">'
@@ -678,6 +686,41 @@
       r = await act("draw_storyboard", { draft_id: el.getAttribute("data-draw") });
       if (r) await refresh(); return;
     }
+    if ((el = hit("data-cuts"))) {
+      el.disabled = true; el.textContent = "Working out what to drop…";
+      r = await act("propose_cuts", { draft_id: el.getAttribute("data-cuts") });
+      if (r) { showMsg("msg", "Asking for " + r.count + " different cuts.", "ok");
+        setTimeout(refresh, 25000); }
+      return;
+    }
+    if ((el = hit("data-play"))) {
+      var cid = el.getAttribute("data-play");
+      el.disabled = true;
+      var cc = await api("cut_clips", { draft_id: CUR, cut_id: cid });
+      el.disabled = false;
+      if (!cc.ok) { showMsg("msg", cc.error || "That would not play."); return; }
+      QUEUE = (cc.shots || []).filter(function (s) { return s.clip_url; });
+      if (!QUEUE.length) {
+        showMsg("msg", "None of the shots in this cut are filmed yet, so there "
+          + "is nothing to play. Film them first.");
+        return;
+      }
+      if (cc.filmed < cc.of)
+        showMsg("msg", "Playing the " + cc.filmed + " of " + cc.of
+          + " shots that are filmed. The rest are skipped.");
+      PLAYING = cid; QAT = 0; openTab(CUR);
+      setTimeout(playCut, 60);
+      return;
+    }
+    if ((el = hit("data-stop"))) { PLAYING = null; QUEUE = []; openTab(CUR); return; }
+    if ((el = hit("data-makecut"))) {
+      el.disabled = true;
+      r = await act("make_cut", { draft_id: CUR, cut_id: el.getAttribute("data-makecut") });
+      if (r) { showMsg("msg", "Joining " + r.shots + " shots into this version. "
+        + "It appears in My videos with its own share page.", "ok");
+        await refresh(); }
+      return;
+    }
     if ((el = hit("data-measure"))) {
       el.disabled = true; el.textContent = "Speaking every line…";
       r = await act("measure_script", { draft_id: el.getAttribute("data-measure") });
@@ -725,6 +768,28 @@
     audio.pause(); audio.src = a.url; audio.play();
   });
 
+  // Play the cut's clips one after another in a single element. This is the
+  // whole preview: no joining, no encoding, no upload, nothing to pay for.
+  function playCut() {
+    var v = document.getElementById("cutv");
+    if (!v || !QUEUE.length) return;
+    var at = document.getElementById("cutat");
+    function step() {
+      if (QAT >= QUEUE.length) {
+        if (at) at.textContent = "end of this cut";
+        return;
+      }
+      var s = QUEUE[QAT];
+      if (at) at.textContent = "shot " + s.id + " · " + (QAT + 1)
+        + " of " + QUEUE.length + (s.title ? " · " + s.title : "");
+      v.src = s.clip_url;
+      v.play().catch(function () {});
+    }
+    v.onended = function () { QAT += 1; step(); };
+    v.onerror = function () { QAT += 1; step(); };
+    step();
+  }
+
   var noteTimers = {};
   document.getElementById("pane").addEventListener("input", function (e) {
     var ta = e.target;