Sam Wilson
[Post-credits scene: Sam Wilson and Steve Rogers (aka Captain America) are in a garage with the Winter Soldier, his metal arm tightly clamped in a vise and a forlorn look on his face]
This woulda been a lot easier a week ago.
Steve Rogers
If we call Tony…
Sam
He wouldn't believe us.
Steve
Even if he did—
Wilson
Who knows if the accords will let him help?
Rogers
We're on our own.
Wilson
Maybe not. I know a guy.

