This episode is especially good for fans of Dwight Schultz's "Howling Mad Murdoch." This episode appears to have been built around Murdoch, and Schultz takes advantage of the opportunity and literally steals the show. He makes the most of the ample opportunities to show off Murdoch's wild and crazy side. The glider scene is especially screwy.
But it's not all insanity. We get to see bits of Murdoch's serious side, when the character needs to be serious, and we even find out that Schultz has a decent singing voice.
The storyline has a few holes in it, but they're fairly well ignored among Schultz's various antics.
If you love watching Captain Murdoch in action, you'll want to see this episode.