
Set in Victorian London, the series follows a gang of troubled street teens who are manipulated into solving crimes for the sinister Doctor Watson and his mysterious business partner, the elusive Sherlock Holmes. As the crimes take on a horrifying supernatural edge and a dark power emerges, it'll be up to the Irregulars to come together to save not only London but the entire world.

As Jessie's nightmares grow worse, Bea accepts Dr. Watson's job offer to investigate four kidnapped babies — and receives some unexpectedly posh help.

Broke and in trouble, Bea reluctantly partners with Jessie to find out who's stealing children's teeth. Spike spies on Watson and Sherlock Holmes.

A gruesome murder sends Bea and her crew undercover at a country estate to determine whether the killer is part of a secret paranormal society.

Jessie comes face to face with Inspector Lestrade at a crime scene, Bea plays cat and mouse with Watson, and Leo feels torn over his life at the palace.

Bea discovers more about her mother's long-ago connection to Sherlock and Watson, while Billy contemplates revenge after a brutal reminder of his past.

Bea suspects a spate of stolen body parts links to an old case. Jessie approaches Sherlock about her nightmares. Leo makes a stand for his future.

After demanding the truth from Watson, Bea joins a plan to catch the Linen Man. Jessie fights her fears. Spike scrambles to keep his friends together.

As London descends into chaos, Bea and her crew head underground, where together they face untold terror in a dangerous quest to locate the rip.
Complete episode guide for The Irregulars with detailed information about every season and episode including air dates, summaries, ratings, and streaming availability in United States.
This episode guide is organized by seasons, making it easy to track your viewing progress or find specific episodes. Use the episode information to plan your binge-watching sessions or catch up on missed episodes.