Help with list of appearances by Baxter and Slash in OT

[Danetello]

For my own personal reasons, I need to compile a list of episodes that feature Baxter or Slash. I have the core ones, such as when the episode title makes it obvious, but without going through nearly 200 pages on the Wiki, I wondered if anyone knew which episodes they appeared in? (Their character pages on the wiki doesn't list all their appearances, either.)

Thanks in advance!