

3, they have to have schedules that accommodate it. 2, they've got to be willing to come back. 1, it's not easy getting all of these actors in one place at one particular time. Speaking to TVLine, Arrowverse executive producer Marc Guggenheim spoke of the difficulties of putting together that funeral: "No. These characters all assembled for Oliver's funeral in the series finale. Throughout the episode, it was revealed that Oliver had resurrected a lot of fallen friends when he was The Spectre and helped create Earth Prime during the Crisis. Oliver, however, was not the only Arrow character to return for the final outing. Arrow Season 6, Episode 10, entitled "Fadeout," answered a question that many fans of the CW show had been asking since the end of Crisis on Infinite Earths: How would Oliver Queen (played by Stephen Amell) appear in the final episode of his own show when he had died two episodes earlier? The series finale brought back the former Green Arrow via a flashback to events from around Season 1, as well as in a final scene that saw Oliver reunited with Felicity (Emily Bett Rickards).
