"Dunderheads Behind Bars" is a comedic television series that follows a group of inept criminals who find themselves in a quirky prison. The show highlights their misadventures as they attempt to navigate life behind bars while dealing with eccentric guards and fellow inmates. The series features a cast of colorful characters, each with their own unique quirks and backstories. The humor often arises from their ridiculous schemes and the absurd situations they create, making it a lighthearted take on prison life and the challenges of rehabilitation.