Earlier this week I did a post questioning the role the fan's Subway sub campaign played in saving Chuck.
One offshoot in the comments was that Chuck writer/producer Ali Adler had tweeted that the 18th episode of Chuck was titled "Chuck vs. the Subway." Some wondered if that was a joke and my guess was that it wasn't.
And it isn't.
However, sources tell me, and here's the spoiler, it doesn't have anything to do with Subway sandwiches. It's a reference to an actual subway.