Dr. Bob is the fictional persona and narrator of a popular SCP-themed YouTube animation channel, depicted as a cheerful yet enigmatic Level 4 Foundation researcher whose face is always hidden. Rather than being an official character on the SCP Wiki, he serves as an in-universe host who breaks down anomalous files for the audience, often showcasing lesser-known SCPs through cinematic, high-quality narratives that begin with terrifying civilian encounters. Within his channel's self-contained lore, Dr. Bob is highly resilient—casually surviving direct attacks from hostile monsters at the end of his videos—which has led fans to widely theorize that he may actually be an anomaly himself.