This is probably a few years old, but if anyone has not yet seen this anime- Baccano
Please do so.
Free view at youtube by funimation
http://www.youtube.com/watch?v=5dCqwmto7X0
Series about a group of immortals mainly in the prohibition era, based on hit Japanese light novels.
Awesomely funny, and poignant too. Caution regarding graphic description of violence.
Han Solo