Building Bad: Episode 4 (Oxygen Canada, Monday, April 21, 2025)

Building Bad Key Art

Oxygen True Crime’s “Building Bad” continues its exploration of criminal ingenuity, examining the ever-evolving methods used by lawbreakers to outsmart authorities. This Monday’s episode offers a two-for-one look at innovative criminal enterprises, from the depths of the ocean to the streets of Canada.

First up: narco-submarines. The episode features the groundbreaking capture of a cocaine-laden sub in 2019, a testament to the lengths drug traffickers will go to in order to move their product. Then, the show shifts gears to examine the largest car theft bust in Canadian history, revealing the sophisticated network behind this massive operation.

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“Building Bad” isn’t just about the crimes themselves; it’s about the thinking behind them. The series explores the science and invention that fuel these illegal activities, offering a look at the constant cat-and-mouse game between criminals and law enforcement. From Italian Mafia assassination drones (featured in a previous episode) to Pablo Escobar’s elaborate escape routes, the series has covered a wide range of criminal innovation.

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Tune in to Oxygen True Crime on Monday, April 21st at 12:00 AM ET for a fascinating, if unsettling, look at the dark side of innovation.

Alastair James is the editor-in-chief of Memorable TV, leading the charge in covering today's must-see television. A lifelong television enthusiast, his passion began with a deep dive into the world of classic sci-fi, culminating in his role as editor of "Beyond the Static," a publication devoted to celebrating iconic sci-fi series. While his love for classic television remains, Alastair's focus at Memorable TV is firmly on the present, analyzing the latest trends in the television landscape, from gripping crime dramas to the ever-evolving strategies of Survivor. His insights have been featured in numerous publications. At Memorable TV, Alastair's goal is to provide readers with sharp commentary, engaging reviews, and in-depth analysis of the shows dominating the current conversation.