While is a standalone 1992 film rather than a series, Hayao Miyazaki has long envisioned a sequel titled Porco Rosso: The Last Sortie . If this project ever materializes, its first "episode" or act would follow a much older Marco Pagot during the Spanish Civil War.
The Pig Who Flew Again: Why We’re Still Waiting for "Porco Rosso: Episode 1" Porco Rosso Episode 1
Below is a blog post concept exploring the legacy of the original and the "lost" sequel fans are still waiting for. While is a standalone 1992 film rather than