diff --git a/sql/scriptdev2/scriptdev2.sql b/sql/scriptdev2/scriptdev2.sql
index 44b94a8ebd9..6e7fdf1c0c5 100644
--- a/sql/scriptdev2/scriptdev2.sql
+++ b/sql/scriptdev2/scriptdev2.sql
@@ -3798,10 +3798,10 @@ INSERT INTO script_texts (entry,content_default,sound,type,language,emote,commen
 (-1533033,'You die now!',8877,1,0,0,'thaddius SAY_SLAY'),
 (-1533034,'Now YOU feel pain!',8871,1,0,0,'thaddius SAY_ELECT'),
 (-1533035,'Thank... you...',8870,1,0,0,'thaddius SAY_DEATH'),
-(-1533036,'Pleeease!',8873,1,0,0,'thaddius SAY_SCREAM1'),
-(-1533037,'Stop, make it stop!',8874,1,0,0,'thaddius SAY_SCREAM2'),
-(-1533038,'Help me! Save me!',8875,1,0,0,'thaddius SAY_SCREAM3'),
-(-1533039,'Please, nooo!',8876,1,0,0,'thaddius SAY_SCREAM4'),
+(-1533036,'REUSE_ME',0,0,0,0,'REUSE'),
+(-1533037,'REUSE_ME',0,0,0,0,'REUSE'),
+(-1533038,'REUSE_ME',0,0,0,0,'REUSE'),
+(-1533039,'REUSE_ME',0,0,0,0,'REUSE'),
 
 (-1533040,'Foolishly you have sought your own demise.',8807,1,0,0,'gothik SAY_SPEECH_1'),
 (-1533041,'Death is the only escape.',8806,1,0,0,'gothik SAY_KILL'),
diff --git a/src/scriptdev2/scripts/northrend/naxxramas/boss_thaddius.cpp b/src/scriptdev2/scripts/northrend/naxxramas/boss_thaddius.cpp
index 612bab2cd52..1902f85e428 100644
--- a/src/scriptdev2/scripts/northrend/naxxramas/boss_thaddius.cpp
+++ b/src/scriptdev2/scripts/northrend/naxxramas/boss_thaddius.cpp
@@ -54,11 +54,6 @@ enum
     SAY_SLAY                        = -1533033,
     SAY_ELECT                       = -1533034,
     SAY_DEATH                       = -1533035,
-    // Background screams in Instance if Thaddius still alive, needs general support most likely
-    SAY_SCREAM1                     = -1533036,
-    SAY_SCREAM2                     = -1533037,
-    SAY_SCREAM3                     = -1533038,
-    SAY_SCREAM4                     = -1533039,
     EMOTE_POLARITY_SHIFT            = -1533151,
 
     // Thaddius Spells
diff --git a/src/scriptdev2/scripts/northrend/naxxramas/instance_naxxramas.cpp b/src/scriptdev2/scripts/northrend/naxxramas/instance_naxxramas.cpp
index e36f6362c0e..814bc75ebec 100644
--- a/src/scriptdev2/scripts/northrend/naxxramas/instance_naxxramas.cpp
+++ b/src/scriptdev2/scripts/northrend/naxxramas/instance_naxxramas.cpp
@@ -53,7 +53,8 @@ instance_naxxramas::instance_naxxramas(Map* pMap) : ScriptedInstance(pMap),
     m_uiHorsemenAchievTimer(0),
     m_uiHorseMenKilled(0),
     m_dialogueHelper(aNaxxDialogue),
-    m_uiLivingPoisonTimer(5000)
+    m_uiLivingPoisonTimer(5000),
+    m_uiScreamsTimer(2 * MINUTE * IN_MILLISECONDS)
 {
     Initialize();
 }
@@ -608,6 +609,18 @@ void instance_naxxramas::Update(uint32 uiDiff)
             m_uiLivingPoisonTimer -= uiDiff;
     }
 
+    if (m_uiScreamsTimer && m_auiEncounter[TYPE_THADDIUS] != DONE)
+    {
+        if (m_uiScreamsTimer <= uiDiff)
+        {
+            if (Player* pPlayer = GetPlayerInMap())
+                pPlayer->GetMap()->PlayDirectSoundToMap(SOUND_SCREAM1 + urand(0,3));
+            m_uiScreamsTimer = (2 * MINUTE + urand(0, 30)) * IN_MILLISECONDS;
+        }
+        else
+            m_uiScreamsTimer -= uiDiff;
+    }
+
     if (m_uiTauntTimer)
     {
         if (m_uiTauntTimer <= uiDiff)
diff --git a/src/scriptdev2/scripts/northrend/naxxramas/naxxramas.h b/src/scriptdev2/scripts/northrend/naxxramas/naxxramas.h
index 53219077772..af5365e1007 100644
--- a/src/scriptdev2/scripts/northrend/naxxramas/naxxramas.h
+++ b/src/scriptdev2/scripts/northrend/naxxramas/naxxramas.h
@@ -12,6 +12,9 @@ enum
     // A few instance-script related texts
     SAY_THADDIUS_GREET          = -1533029,
 
+    // Background screams in Instance if Thaddius still alive, four of them from 8873 to 8876
+    SOUND_SCREAM1               = 8873,
+
     // Kel'Thuzad
     SAY_KELTHUZAD_CAT_DIED      = -1533089,
     // Kel'Thuzad's taunts after killing Wing Bosses
@@ -289,6 +292,7 @@ class instance_naxxramas : public ScriptedInstance
         uint32 m_uiHorsemenAchievTimer;
         uint8 m_uiHorseMenKilled;
         uint32 m_uiLivingPoisonTimer;
+        uint32 m_uiScreamsTimer;
 
         DialogueHelper m_dialogueHelper;
 };