diff --git a/lib/jasmine-core/jasmine.js b/lib/jasmine-core/jasmine.js
index ecbeda78..f2980f62 100644
--- a/lib/jasmine-core/jasmine.js
+++ b/lib/jasmine-core/jasmine.js
@@ -2066,7 +2066,10 @@ getJasmineRequireObj().Env = function(j$) {
   }
 
   function callerCallerFilename() {
-    return new j$.StackTrace(new Error()).frames[3].file;
+    const frames = new j$.StackTrace(new Error()).frames;
+    // frames[3] should always exist except in Jasmine's own tests, which bypass
+    // the global it/describe layer, but don't crash if it doesn't.
+    return frames[3] && frames[3].file;
   }
 
   return Env;
diff --git a/spec/core/SuiteBuilderSpec.js b/spec/core/SuiteBuilderSpec.js
index d625d29b..082d3b38 100644
--- a/spec/core/SuiteBuilderSpec.js
+++ b/spec/core/SuiteBuilderSpec.js
@@ -195,7 +195,7 @@ describe('SuiteBuilder', function() {
         duration: null,
         properties: null,
         parentSuiteId: null,
-        filename: undefined,
+        filename: undefined
       });
     });
 
diff --git a/src/core/Env.js b/src/core/Env.js
index b7ed3e85..3c0e4e74 100644
--- a/src/core/Env.js
+++ b/src/core/Env.js
@@ -931,7 +931,10 @@ getJasmineRequireObj().Env = function(j$) {
   }
 
   function callerCallerFilename() {
-    return new j$.StackTrace(new Error()).frames[3].file;
+    const frames = new j$.StackTrace(new Error()).frames;
+    // frames[3] should always exist except in Jasmine's own tests, which bypass
+    // the global it/describe layer, but don't crash if it doesn't.
+    return frames[3] && frames[3].file;
   }
 
   return Env;