diff --git a/packages/botbuilder-adapter-facebook/src/facebook_adapter.ts b/packages/botbuilder-adapter-facebook/src/facebook_adapter.ts
index 63cf399fb..94060ed62 100644
--- a/packages/botbuilder-adapter-facebook/src/facebook_adapter.ts
+++ b/packages/botbuilder-adapter-facebook/src/facebook_adapter.ts
@@ -395,8 +395,7 @@ export class FacebookAdapter extends BotAdapter {
         }
 
         const context = new TurnContext(this, activity as Activity);
-        await this.runMiddleware(context, logic)
-            .catch((err) => { throw err; });
+        await this.runMiddleware(context, logic);
     }
 
     /*
diff --git a/packages/botbuilder-adapter-hangouts/src/hangouts_adapter.ts b/packages/botbuilder-adapter-hangouts/src/hangouts_adapter.ts
index b1ceed62d..a0fc82855 100644
--- a/packages/botbuilder-adapter-hangouts/src/hangouts_adapter.ts
+++ b/packages/botbuilder-adapter-hangouts/src/hangouts_adapter.ts
@@ -327,8 +327,7 @@ export class HangoutsAdapter extends BotAdapter {
                 context.turnState.set('httpStatus', 200);
             }
 
-            await this.runMiddleware(context, logic)
-                .catch((err) => { throw err; });
+            await this.runMiddleware(context, logic);
 
             if (event.type === 'CARD_CLICKED') {
                 // send http response back
diff --git a/packages/botbuilder-adapter-slack/src/slack_adapter.ts b/packages/botbuilder-adapter-slack/src/slack_adapter.ts
index 0aa463fa0..d990e3be0 100644
--- a/packages/botbuilder-adapter-slack/src/slack_adapter.ts
+++ b/packages/botbuilder-adapter-slack/src/slack_adapter.ts
@@ -514,8 +514,7 @@ export class SlackAdapter extends BotAdapter {
 
                 context.turnState.set('httpStatus', 200);
 
-                await this.runMiddleware(context, logic)
-                    .catch((err) => { throw err; });
+                await this.runMiddleware(context, logic);
 
                 // send http response back
                 res.status(context.turnState.get('httpStatus'));
@@ -569,8 +568,7 @@ export class SlackAdapter extends BotAdapter {
 
                 context.turnState.set('httpStatus', 200);
 
-                await this.runMiddleware(context, logic)
-                    .catch((err) => { throw err; });
+                await this.runMiddleware(context, logic);
 
                 // send http response back
                 res.status(context.turnState.get('httpStatus'));
@@ -618,8 +616,7 @@ export class SlackAdapter extends BotAdapter {
 
                 context.turnState.set('httpStatus', 200);
 
-                await this.runMiddleware(context, logic)
-                    .catch((err) => { throw err; });
+                await this.runMiddleware(context, logic);
 
                 // send http response back
                 res.status(context.turnState.get('httpStatus'));
diff --git a/packages/botbuilder-adapter-twilio-sms/src/twilio_adapter.ts b/packages/botbuilder-adapter-twilio-sms/src/twilio_adapter.ts
index 84a83f450..1f3bd2e82 100644
--- a/packages/botbuilder-adapter-twilio-sms/src/twilio_adapter.ts
+++ b/packages/botbuilder-adapter-twilio-sms/src/twilio_adapter.ts
@@ -218,8 +218,7 @@ export class TwilioAdapter extends BotAdapter {
 
             context.turnState.set('httpStatus', 200);
 
-            await this.runMiddleware(context, logic)
-                .catch((err) => { throw err; });
+            await this.runMiddleware(context, logic);
 
             // send http response back
             res.status(context.turnState.get('httpStatus'));
diff --git a/packages/botbuilder-adapter-web/src/web_adapter.ts b/packages/botbuilder-adapter-web/src/web_adapter.ts
index 5123be7d3..f62c21d0f 100644
--- a/packages/botbuilder-adapter-web/src/web_adapter.ts
+++ b/packages/botbuilder-adapter-web/src/web_adapter.ts
@@ -294,8 +294,7 @@ export class WebAdapter extends BotAdapter {
 
         context.turnState.set('httpStatus', 200);
 
-        await this.runMiddleware(context, logic)
-            .catch((err) => { throw err; });
+        await this.runMiddleware(context, logic);
 
         // send http response back
         res.status(context.turnState.get('httpStatus'));
diff --git a/packages/botkit/src/core.ts b/packages/botkit/src/core.ts
index 242094c1c..d7eb22b3e 100644
--- a/packages/botkit/src/core.ts
+++ b/packages/botkit/src/core.ts
@@ -685,7 +685,7 @@ export class Botkit {
         const dialogContext = await this.dialogSet.createContext(turnContext);
 
         // Spawn a bot worker with the dialogContext
-        const bot = await this.spawn(dialogContext).catch((err) => { throw err; });
+        const bot = await this.spawn(dialogContext);
 
         // Turn this turnContext into a Botkit message.
         const message: BotkitMessage = {