diff --git a/scumm/actor.cpp b/scumm/actor.cpp
index 1f94702ce7f..52b9b6f1e85 100644
--- a/scumm/actor.cpp
+++ b/scumm/actor.cpp
@@ -1488,7 +1488,8 @@ void Actor::setActorCostume(int c) {
 
 	if (_vm->_heversion >= 71 && _vm->getTalkingActor() == _number) {
 		if (_vm->_heversion <= 95 || (_vm->_heversion >= 98 && _vm->VAR(_vm->VAR_SKIP_RESET_TALK_ACTOR) == 0)) {
-			_vm->setTalkingActor(0);
+			// TODO
+			// _vm->setTalkingActor(0);
 		}
 	}
 }
diff --git a/scumm/script_v100he.cpp b/scumm/script_v100he.cpp
index 2c6fd8ff9b6..ecf460ed213 100644
--- a/scumm/script_v100he.cpp
+++ b/scumm/script_v100he.cpp
@@ -1101,11 +1101,10 @@ void ScummEngine_v100he::o100_resourceRoutines() {
 		// Heap related
 		break;
 	case 136:
-		// Queue loading
 		if (_heResType == rtScript && _heResId >= _numGlobalScripts)
 			break;
 
-		ensureResourceLoaded(_heResType, _heResId);
+		//queueLoadResource(_heResType, _heResId);
 		break;
 	case 137:
 		if (_heResType == rtScript && _heResId >= _numGlobalScripts)
@@ -2229,7 +2228,7 @@ void ScummEngine_v100he::o100_isResourceLoaded() {
 		error("o100_isResourceLoaded: default case %d", subOp);
 	}
 
-	push (res.isResourceLoaded(type, idx) ? 100 : 0);
+	push(100);
 }
 
 void ScummEngine_v100he::o100_getResourceSize() {
diff --git a/scumm/script_v72he.cpp b/scumm/script_v72he.cpp
index 208ca0cb0b5..995bf4fef97 100644
--- a/scumm/script_v72he.cpp
+++ b/scumm/script_v72he.cpp
@@ -2135,7 +2135,7 @@ void ScummEngine_v72he::o72_isResourceLoaded() {
 		error("o72_isResourceLoaded: default case %d", subOp);
 	}
 
-	push (res.isResourceLoaded(type, idx) ? 100 : 0);
+	push(100);
 }
 
 void ScummEngine_v72he::o72_readINI() {
diff --git a/scumm/script_v7he.cpp b/scumm/script_v7he.cpp
index b85e6da83d9..91d8f214fae 100644
--- a/scumm/script_v7he.cpp
+++ b/scumm/script_v7he.cpp
@@ -603,31 +603,26 @@ void ScummEngine_v70he::o70_resourceRoutines() {
 			break;
 		}
 	case 120:
-		// Queue load script
 		resid = pop();
 		if (resid >= _numGlobalScripts)
 			break;
-		ensureResourceLoaded(rtScript, resid);
+		//queueLoadResource(rtScript, resid);
 		break;
 	case 121:
-		// Queue load sound
 		resid = pop();
-		ensureResourceLoaded(rtSound, resid);
+		//queueLoadResource(rtSound, resid);
 		break;
 	case 122:
-		// Queue load costume
 		resid = pop();
-		ensureResourceLoaded(rtCostume, resid);
+		//queueLoadResource(rtCostume, resid);
 		break;
 	case 123:
-		// Queue load room image
 		resid = pop();
-		ensureResourceLoaded(rtRoomImage, resid);
+		//queueLoadResource(rtRoomImage, resid);
 		break;
 	case 203:
-		// Queue load image
 		resid = pop();
-		ensureResourceLoaded(rtImage, resid);
+		//queueLoadResource(rtImage, resid);
 		break;
 	case 159:
 		resid = pop();
diff --git a/scumm/wiz_he.cpp b/scumm/wiz_he.cpp
index d0778bee624..3e0ae7c401e 100644
--- a/scumm/wiz_he.cpp
+++ b/scumm/wiz_he.cpp
@@ -982,8 +982,7 @@ uint8 *ScummEngine_v72he::drawWizImage(int resNum, int state, int x1, int y1, in
 
 	const uint8 *xmap = NULL;
 	if (xmapNum) {
-		byte *xmapPtr = getResourceAddress(rtImage, xmapNum);
-		xmap = findResourceData(MKID('XMAP'), xmapPtr);
+		// TODO: Handle 'XMAP' data for shadows
 	}
 
 	uint8 *dataPtr = getResourceAddress(rtImage, resNum);
@@ -1062,7 +1061,6 @@ uint8 *ScummEngine_v72he::drawWizImage(int resNum, int state, int x1, int y1, in
 		}
 	}
 
-	// XXX handle 'XMAP' data
 	if (xmap) {
 		palPtr = xmap;
 	}