What’s an adventure story without a little dullness?

I have a feeling this sequence evolved from a TV show or movie, but I can’t place it. I could be wrong. Anyway, all of the excitement seems to be helping Happy Trail, as he is looking younger. But an adventure story can’t be a non-stop roller coaster of action, can it? I mean, there are even a few moments in Jason Bourne and Mission Impossible movies where the characters take a breath, right?

Oh no. Is Rivera once again indulging in self-parody by having Marky wear pajamas with the same pattern (and possibly material) as his wear-forever work shirt?