diff --git a/rllib/evaluation/sampler.py b/rllib/evaluation/sampler.py
index 6bb9c9685..42e6d9f19 100644
--- a/rllib/evaluation/sampler.py
+++ b/rllib/evaluation/sampler.py
@@ -888,15 +888,18 @@ def _process_policy_eval_results(*, to_eval, eval_results, active_episodes,
             pi_info_cols["state_out_{}".format(f_i)] = column
 
         policy = _get_or_raise(policies, policy_id)
-        # Clip if necessary (while action components are still batched).
-        if clip_actions:
-            actions = clip_action(actions, policy.action_space_struct)
         # Split action-component batches into single action rows.
         actions = unbatch(actions)
         for i, action in enumerate(actions):
             env_id = eval_data[i].env_id
             agent_id = eval_data[i].agent_id
-            actions_to_send[env_id][agent_id] = action
+            # Clip if necessary.
+            if clip_actions:
+                clipped_action = clip_action(action,
+                                             policy.action_space_struct)
+            else:
+                clipped_action = action
+            actions_to_send[env_id][agent_id] = clipped_action
             episode = active_episodes[env_id]
             episode._set_rnn_state(agent_id, [c[i] for c in rnn_out_cols])
             episode._set_last_pi_info(
diff --git a/rllib/tuned_examples/debug_learning_failure_git_bisect.py b/rllib/tuned_examples/debug_learning_failure_git_bisect.py
new file mode 100644
index 000000000..309ca0de3
--- /dev/null
+++ b/rllib/tuned_examples/debug_learning_failure_git_bisect.py
@@ -0,0 +1,88 @@
+"""Example of testing, whether RLlib can still learn with a certain config.
+
+Can be used with git bisect to find the faulty commit responsible for a
+learning failure. Produces an error if the given reward is not reached within
+the stopping criteria (training iters or timesteps) allowing git bisect to
+properly analyze and find the faulty commit.
+
+Run as follows using a simple command line config:
+$ python debug_learning_failure_git_bisect.py --config '{...}'
+    --env CartPole-v0 --run PPO --stop-reward=180 --stop-iters=100
+
+With a yaml file:
+$ python debug_learning_failure_git_bisect.py -f [yaml file] --stop-reward=180
+    --stop-iters=100
+
+Within git bisect:
+$ git bisect start
+$ git bisect bad
+$ git bisect good [some previous commit we know was good]
+$ git bisect run python debug_learning_failure_git_bisect.py [... options]
+"""
+import argparse
+import json
+import yaml
+
+import ray
+from ray import tune
+from ray.rllib.utils import try_import_tf
+from ray.rllib.utils.test_utils import check_learning_achieved
+
+tf = try_import_tf()
+
+parser = argparse.ArgumentParser()
+parser.add_argument("--run", type=str, default=None)
+parser.add_argument("--torch", action="store_true")
+parser.add_argument("--stop-iters", type=int, default=None)
+parser.add_argument("--stop-timesteps", type=int, default=None)
+parser.add_argument("--stop-reward", type=float, default=None)
+parser.add_argument("-f", type=str, default=None)
+parser.add_argument("--config", type=str, default=None)
+parser.add_argument("--env", type=str, default=None)
+
+if __name__ == "__main__":
+    run = None
+
+    args = parser.parse_args()
+
+    # Explicit yaml config file.
+    if args.f:
+        with open(args.f, "r") as fp:
+            experiment_config = yaml.load(fp)
+            experiment_config = experiment_config[next(
+                iter(experiment_config))]
+            config = experiment_config.get("config", {})
+            config["env"] = experiment_config.get("env")
+            run = experiment_config.pop("run")
+    # JSON string on command line.
+    else:
+        config = json.loads(args.config)
+        assert args.env
+        config["env"] = args.env
+
+    # Explicit run.
+    if args.run:
+        run = args.run
+
+    # Explicit --torch framework.
+    if args.torch:
+        config["framework"] = "torch"
+    # Framework not specified in config, try to infer it.
+    if "framework" not in config:
+        config["framework"] = "torch" if args.torch else "tf"
+
+    ray.init()
+
+    stop = {}
+    if args.stop_iters:
+        stop["training_iteration"] = args.stop_iters
+    if args.stop_timesteps:
+        stop["timesteps_total"] = args.stop_timesteps
+    if args.stop_reward:
+        stop["episode_reward_mean"] = args.stop_reward
+
+    results = tune.run(run, stop=stop, config=config)
+
+    check_learning_achieved(results, args.stop_reward)
+
+    ray.shutdown()