diff --git a/plugins/native/CMakeLists.txt b/plugins/native/CMakeLists.txt
index 990f8ccace..910f164f30 100644
--- a/plugins/native/CMakeLists.txt
+++ b/plugins/native/CMakeLists.txt
@@ -379,7 +379,7 @@ f3d_plugin_declare_reader(
   NAME QuakeMDL
   EXTENSIONS mdl
   MIMETYPES application/vnd.mdl
-  OPTIONS skin_index
+  OPTIONS skin_index animation_interpolation
   VTK_IMPORTER vtkF3DQuakeMDLImporter
   FORMAT_DESCRIPTION "Quake 1 MDL model"
   ${_SUPPORTS_STREAM}
diff --git a/plugins/native/mdl.inl b/plugins/native/mdl.inl
index 81b44a6578..dacdc42c1c 100644
--- a/plugins/native/mdl.inl
+++ b/plugins/native/mdl.inl
@@ -13,4 +13,10 @@ void applyCustomImporter(vtkImporter* importer, const std::string& vtkNotUsed(fi
       nullptr, "QuakeMDL.skin_index must be positive. Defaulting to 0.");
   }
   mdlImporter->SetSkinIndex(skinIndex);
+
+  std::string interpOptName = "QuakeMDL.animation_interpolation";
+  std::string interpOptStr = this->ReaderOptions.at(interpOptName);
+  
+  bool interpolate = (F3DUtils::ParseToDouble(interpOptStr, 0, interpOptName) != 0);
+  mdlImporter->SetInterpolate(interpolate);
 }
diff --git a/plugins/native/module/vtk.module b/plugins/native/module/vtk.module
index ace0f28960..d646e69be6 100644
--- a/plugins/native/module/vtk.module
+++ b/plugins/native/module/vtk.module
@@ -7,6 +7,7 @@ DEPENDS
   VTK::CommonExecutionModel
   f3d::vtkext
 PRIVATE_DEPENDS
+  VTK::FiltersGeneral
   VTK::IOPLY
   VTK::RenderingOpenGL2
   VTK::zlib
diff --git a/plugins/native/module/vtkF3DQuakeMDLImporter.cxx b/plugins/native/module/vtkF3DQuakeMDLImporter.cxx
index 1cd07ee12b..34b29b86a2 100644
--- a/plugins/native/module/vtkF3DQuakeMDLImporter.cxx
+++ b/plugins/native/module/vtkF3DQuakeMDLImporter.cxx
@@ -6,6 +6,7 @@
 #include <vtkFileResourceStream.h>
 #include <vtkFloatArray.h>
 #include <vtkImageData.h>
+#include <vtkInterpolateDataSetAttributes.h>
 #include <vtkOpenGLTexture.h>
 #include <vtkPointData.h>
 #include <vtkPolyData.h>
@@ -13,6 +14,8 @@
 #include <vtkProperty.h>
 #include <vtkRenderer.h>
 #include <vtkResourceStream.h>
+#include <vtkMathUtilities.h>
+#include <vtkPoints.h>
 
 #include <cstdint>
 #include <cstring>
@@ -653,6 +656,7 @@ struct vtkF3DQuakeMDLImporter::vtkInternals
   vtkF3DQuakeMDLImporter* Parent;
   vtkSmartPointer<vtkPolyDataMapper> Mapper;
   vtkSmartPointer<vtkTexture> Texture;
+  vtkNew<vtkInterpolateDataSetAttributes> AttrInterp;
 
   std::vector<std::string> AnimationNames;
   std::vector<std::vector<double>> AnimationTimes;
@@ -734,10 +738,68 @@ bool vtkF3DQuakeMDLImporter::UpdateAtTimeValue(double timeValue)
       (found == times.end() - 1) ? times.size() - 2 : std::distance(times.begin(), found);
     // If time at index i > timeValue, then choose the previous frame
     const size_t frameIndex = times[i] > timeValue && i > 0 ? i - 1 : i;
+    size_t upperFrameIndex =
+      std::distance(times.begin(), std::lower_bound(times.begin(), times.end() - 1, timeValue));
+    size_t lowerFrameIndex;
+    double alpha;
+    if (upperFrameIndex >= times.size() - 1)
+    {
+      // Last frame
+      upperFrameIndex = lowerFrameIndex = times.size() - 2;
+      alpha = 0.0;
+    }
+    else
+    {
+      lowerFrameIndex = upperFrameIndex > 0 ? upperFrameIndex - 1 : 0;
+      alpha = vtkMathUtilities::SafeDivision(
+        timeValue - times[lowerFrameIndex], times[upperFrameIndex] - times[lowerFrameIndex]);
+    }
     if (isMeshAnimation)
     {
-      this->Internals->Mapper->SetInputData(
-        this->Internals->AnimationFrames[animIndex][frameIndex]);
+      vtkPolyData* upperFrame = this->Internals->AnimationFrames[animIndex][upperFrameIndex];
+      vtkPolyData* lowerFrame = this->Internals->AnimationFrames[animIndex][lowerFrameIndex];
+      if (!this->Interpolate || upperFrame == lowerFrame)
+      {
+        // Interpolation disabled or no difference between frames
+        this->Internals->Mapper->SetInputData(lowerFrame);
+      }
+      else
+      {
+        // Interpolate every point between the two frames to get
+        // resulting interpolatedPoints
+        vtkPoints* lowerPoints = lowerFrame->GetPoints();
+        vtkPoints* upperPoints = upperFrame->GetPoints();
+
+        const vtkIdType numPoints = lowerPoints->GetNumberOfPoints();
+        vtkNew<vtkPoints> interpolatedPoints;
+        interpolatedPoints->SetNumberOfPoints(numPoints);
+        for (vtkIdType p = 0; p < numPoints; ++p)
+        {
+          // Get x, y, z coordinates from both frames
+          double lowerCoord[3];
+          double upperCoord[3];
+          lowerPoints->GetPoint(p, lowerCoord);
+          upperPoints->GetPoint(p, upperCoord);
+
+          interpolatedPoints->SetPoint(p,
+            lowerCoord[0] + alpha * (upperCoord[0] - lowerCoord[0]),  // x
+            lowerCoord[1] + alpha * (upperCoord[1] - lowerCoord[1]),  // y
+            lowerCoord[2] + alpha * (upperCoord[2] - lowerCoord[2])); // z
+        }
+
+        // Interpolate attributes only
+        vtkInterpolateDataSetAttributes* attrInterp = this->Internals->AttrInterp;
+        attrInterp->RemoveAllInputs();
+        attrInterp->AddInputData(lowerFrame);
+        attrInterp->AddInputData(upperFrame);
+        attrInterp->SetT(alpha);
+        attrInterp->Update();
+
+        vtkNew<vtkPolyData> interpolatedMesh;
+        interpolatedMesh->ShallowCopy(attrInterp->GetOutput());
+        interpolatedMesh->SetPoints(interpolatedPoints);
+        this->Internals->Mapper->SetInputData(interpolatedMesh);
+      }
     }
     else
     {
diff --git a/plugins/native/module/vtkF3DQuakeMDLImporter.h b/plugins/native/module/vtkF3DQuakeMDLImporter.h
index aecdc50653..c0331328b7 100644
--- a/plugins/native/module/vtkF3DQuakeMDLImporter.h
+++ b/plugins/native/module/vtkF3DQuakeMDLImporter.h
@@ -70,6 +70,14 @@ class vtkF3DQuakeMDLImporter : public vtkF3DImporter
   vtkGetMacro(SkinIndex, unsigned int);
   ///@}
 
+  ///@{
+  /**
+   * Set/Get whether to interpolate between animation frames. Default is false.
+   */
+  vtkSetMacro(Interpolate, bool);
+  vtkGetMacro(Interpolate, bool);
+  ///@}
+
   /**
    * Return true if, after a quick check of file header, it looks like the provided stream
    * can be read. Return false if it is sure it cannot be read as a strean.
@@ -92,6 +100,7 @@ class vtkF3DQuakeMDLImporter : public vtkF3DImporter
 
   struct vtkInternals;
   unsigned int SkinIndex = 0;
+  bool Interpolate = false;
 
   std::unique_ptr<vtkInternals> Internals;
 };