This thread could have potential spoilers for a number of shows, so I'm marking it just to be safe. So, I watched the first season of Arrow back during the summer after it aired, but I hadn't had time to keep up with it or its spinoffs again until recently. Since I'm weird about this kind of stuff, I wanted to watch through everything "in order" (well, as close to "in order" as I can get, anyway) and I was hoping you guys might be able to help me refine it. I've already got the bulk of the work done, putting down every episode and highlighting the crossovers that I'm aware of. My biggest issue right now is some episodes are better if they're watched immediately back to back, like if they're multipart storylines but the episode titles don't reflect that. I've done a little bit of research and moved things around a bit already, but since I haven't actually seen anything past Arrow S1 yet I obviously don't know how right or wrong I am. What I'm hoping for help here is if you guys could let me know which episodes in each show might work better if viewed back to back instead of watching one episode of Arrow, then one of The Flash, etc. That way important Arrow storylines aren't interrupted by a random Flash or Legends of Tomorrow ep, and vice versa. Rows that are marked red instead of black, and have bolded episode titles, are either crossover episodes or episodes that serve to introduce future shows (i.e. The Flash and Legends of Tomorrow.) I didn't include the Arrow S3 episodes in which Ray Palmer appeared because A) that would be like half of the season and B) I don't think those were really intended to be "backdoor pilots" at the time. I also included Vixen since Stephen Amell and Grant Gustin appeared in several episodes as their respective characters, NBC's short-lived Constantine because Matt Ryan's John Constantine appeared this season on Arrow, and Supergirl after learning that... Spoiler: Supergirl Grant Gustin will be appearing in a crossover episode later this season. If you guys think one or the other or both shouldn't be included, feel free to let me know. Anyway, here's a view-only link to the Google Sheet I've put together (still a work in progress, obviously): https://docs.google.com/spreadsheet...QKBxlUbymCS6GLBSkbkqE/edit?pref=2&pli=1#gid=0 Thanks in advance for any help you guys can offer!