The security guard agency featured in the movie, Security Unlimited, is a small, family-owned business that is struggling to stay afloat. The three agents, Michael, Sam, and Ricky, are all close friends and loyal employees of the agency. They are tasked with delivering a large sum of money to a local bank, which they do without incident.
However, things quickly take a turn for the worse when a group of masked robbers storms the bank and attempts to steal the money. Sam and Ricky are caught off guard and the robbers manage to make off with a sizable amount of cash. Michael, who was outside the bank at the time, springs into action and begins chasing after the robbers.
What follows is a series of hilarious and hair-raising chases through the streets of the city as Michael, Sam, and Ricky attempt to track down the robbers and recover the stolen money. Along the way, they encounter a wide variety of characters, including bumbling police officers, eccentric shopkeepers, and a cunning femme fatale who may be involved in the robbery.
Despite the odds against them, the three agents never give up and eventually manage to catch the robbers and recover the stolen money. However, instead of dividing the reward money evenly among themselves, Michael and Sam selflessly give their shares to Ricky, who has been struggling financially.
In the end, the three friends are able to save the security guard agency and live haphazardly ever after, knowing that they live in a world where justice and friendship always prevail.