O.B.

Ouroboros, O.B. to everyone, is the Time Variance Authority's repair technician and the author of its handbook, which he turns out to have learned from Victor Timely. He diagnosed Loki's time slipping and built the device meant to save the Temporal Loom. Before the TVA, he was a science-fiction writer named A.D. Doug. Read more →

First turns up in Loki (Season 2).