Decorated Vietnam hero, Frank Vega returns home only to get shunned by society leaving him without a job or his high school sweetheart. It's not until forty years later when an incident on a commuter bus makes him a local hero where he's suddenly celebrated once again. But his good fortune suddenly turns for the worse when his best friend is murdered and the police aren't doing anything about it.

Vietnam vet Frank Vega now runs an East L.A. community center where he trains young boxers to survive in and out of the ring. But when his prize student falls in with the wrong crowd and turns up dead, Frank teams up with his pal Bernie to take matters into their own fists and prove that justice never gets old.

The third installment in the successful Bad Ass action-comedy franchise. Bad Asses on the Bayou reunites the dynamic duo, Frank Vega (Danny Trejo) and Bernie Pope (Danny Glover), as they travel to Louisiana to attend the wedding of their dear friend Carmen Gutierrez (Loni Love). What was pictured as a wedding weekend escape to the south turns violently ugly as madness and mayhem ensue, pressing our senior heroes to once again serve justice.