diff --git a/wadsrc/static/actors/doom/scriptedmarine.txt b/wadsrc/static/actors/doom/scriptedmarine.txt
index e241ae195..fecd0ac0d 100644
--- a/wadsrc/static/actors/doom/scriptedmarine.txt
+++ b/wadsrc/static/actors/doom/scriptedmarine.txt
@@ -116,15 +116,17 @@ ACTOR ScriptedMarine 9100 native
 	Missile.Rocket:
 		PLAY E 8
 		PLAY F 6 BRIGHT A_M_FireMissile
+		PLAY E 6
 		PLAY A 0 A_M_Refire
 		Loop
 		PLAY A 0
 		Goto See
 	Missile.Plasma:
 		PLAY E 2 A_FaceTarget
+		PLAY E 0 A_FaceTarget
 		PLAY F 3 BRIGHT A_M_FirePlasma
 		PLAY A 0 A_M_Refire
-		Loop
+		Goto Missile.Plasma+1
 		PLAY A 0
 		Goto See
 	Missile.Railgun: