↓ Transcript
Panel 1:
Frankie the Force: "This place just keeps getting stranger."
Leadfoot Lucy: "How deep do these tunnels go?"

Panel 2:
Leadfoot Lucy: "Shh! I see rats up ahead!"

Panel 3:
[Dino talking to the rats.]
Dino: "...and then I caught their scout and brought him back to Steel Toes."