If, like me, you want to maximize your chances of watching an episode of Sonic Underground with Bartleby in it, look no further. Here I will make note of what episodes Bartleby appears in. Note: I'm using the episode order on the DVD. On the first disc, we have:
1. Beginnings: One short scene. He accompanies Sonia to a seedy club, complains that she's hearing "imaginary" music, and is shocked when she leaps on stage. 3. Harmony or Something: One short scene. Interrogated by Robotnik, he disavows knowledge of Sonia's whereabouts and goes into finger-twitching fear when he sees Lady Windimere's fate. This is also the first time his engagement to Sonia is mentioned. 4. To Catch a Queen: Just a mention. Early in the episode Sonia is looking through a catalog to get him a present, but decides "Bartleby can wait" when she hears news that could lead them to the queen.
And that's it for Disc One. Disc Two will have more, but I'm not sure when I'll be able to get to it.