Dick Grayson and Jason Todd are hitting the town for the first time together! The former Robin and the newly appointed Robin are running the gauntlet in Gotham, left to track down Two-Face and discover who's gunned down the Batman! " Year One" part 5.

As " Year One" concludes, Alfred's been captured by Killer Croc, and only Dick Grayson can save him. When the dust settles, Nightwing must deal with the one man who may not want him his former partner, Batman!