Start talking, Sinclair!

[Valentine and his gang have brought Secord and the rocket to Neville Sinclair] Cliff Secord:
[on the road leading to the Griffith Observatory]
What's it like working for a Nazi, Eddie? Does he pay you in dollars or Deutschmarks? Eddie Valentine:
What's he talking about, Sinclair? Cliff Secord:
Oh, yeah, Eddie! I got it straight from the Feds. Nazi spy ring, Flying Commandos, the works! Neville Sinclair:
He's been flying where the air's too thin. Jenny:
Tell him about the secret room. Tell him about the Germans on the radio! Goose:
[pointing a gun at Lothar]
Easy, Frankenstein. You ain't bulletproof! Eddie Valentine:
Start talking, Sinclair!