diff --git a/src/p_mobj.cpp b/src/p_mobj.cpp
index 7d80faf4b..3f82c7190 100644
--- a/src/p_mobj.cpp
+++ b/src/p_mobj.cpp
@@ -6758,7 +6758,7 @@ bool P_CheckMissileSpawn (AActor* th, double maxdist)
 
 	// killough 3/15/98: no dropoff (really = don't care for missiles)
 	auto oldf2 = th->flags2;
-	th->flags2 &= ~MF2_MCROSS;	// The following check is not supposed to activate missile triggers.
+	th->flags2 &= ~(MF2_MCROSS|MF2_PCROSS);	// The following check is not supposed to activate missile triggers.
 	if (!(P_TryMove (th, newpos, false, NULL, tm, true)))
 	{
 		// [RH] Don't explode ripping missiles that spawn inside something
@@ -8140,7 +8140,7 @@ DEFINE_ACTION_FUNCTION(AActor, Vel3DFromAngle)
 	PARAM_FLOAT(speed);
 	PARAM_ANGLE(angle);
 	PARAM_ANGLE(pitch);
-	self->Vel3DFromAngle(pitch, angle, speed);
+	self->Vel3DFromAngle(angle, pitch, speed);
 	return 0;
 }
 
diff --git a/wadsrc/static/zscript/strife/acolyte.txt b/wadsrc/static/zscript/strife/acolyte.txt
index c14cb5bf7..f7457dd56 100644
--- a/wadsrc/static/zscript/strife/acolyte.txt
+++ b/wadsrc/static/zscript/strife/acolyte.txt
@@ -103,7 +103,7 @@ class Acolyte : StrifeHumanoid
 				players[i].mo.GiveInventoryType ("QuestItem7");
 				players[i].SetLogNumber (14);
 				A_StopSound (CHAN_VOICE);
-				A_PlaySound ("svox/voc14", CHAN_VOICE);
+				A_PlaySound ("svox/voc14", CHAN_VOICE, 1, false, ATTN_NONE);
 			}
 		}
 	}
diff --git a/wadsrc/static/zscript/strife/alienspectres.txt b/wadsrc/static/zscript/strife/alienspectres.txt
index d17d91eb2..726c8a05e 100644
--- a/wadsrc/static/zscript/strife/alienspectres.txt
+++ b/wadsrc/static/zscript/strife/alienspectres.txt
@@ -179,7 +179,7 @@ class AlienSpectre1 : SpectralMonster
 		if (log > 0)
 		{
 			String voc = "svox/voc" .. log;
-			A_PlaySound(voc, CHAN_VOICE);
+			A_PlaySound(voc, CHAN_VOICE, 1, false, ATTN_NONE);
 			player.player.SetLogNumber (log);
 		}
 	}