Episode Rankings
- #1 Worst EpisodeClick to reveal


Every episode of The Pendragon Cycle: Rise of the Merlin ranked from worst to best. Explore the Worst Episodes of The Pendragon Cycle: Rise of the Merlin!
Merlin, the immortal son of the bard Taliesin and Atlantean Princess Charis, is followed through his tragic upbringing, descent into madness, and shocking disappearance, leading to the legend that surrounds him. Set before King Arthur's
"Island of the Mighty" is the worst rated episode of "The Pendragon Cycle: Rise of the Merlin". It scored 7.8/10 based on 236 votes. Directed by Unknown and written by Unknown, it aired on 1/22/2026. This episode scored 0.7 points lower than the second lowest rated, "The Vision of Taliesin".