episode 'An Angel Cried'
This was one of the episodes in the later years of the show. The ones where Dan'l is in the it during the first 10 and last 10 minutes of the show, and the bulk of the episode is carried by one of the co-stars. 2 things I spotted....
The co-star this time was Jimmy Dean. The story has him taking a very stubborn mule on a trip, to come across Mariette Hartley, a nun who was the only survivor of a massacre.
The first thing was in the beginning. Josh (Jimmy) is convincing Dan'l that he has to make this trip. He can't wait for Dan'l to become available to go with him. He promises to stay away from the Chief's "sq-", then big-smile,
then "village..." He then grins a big one. Not sure if that was a real blooper, or the misspoken word was intentional. Anyhow, it was funny.
Next was after his character, Josh, came upon the burned wreckage of the church
with Hartley. As they walk past a wrecked stagecoach, you can see a boom microphone's shadow for a split-second. Interesting.
I love the show. Go Dan'l go!