It doesn't take long for Ray Spalding to discover that prison is nothing like an Elvis Presley movie. The warden has no intention of throwing a party and the only bands Ray encounters are gangs of hard men. When an old adversary seeks him out, Ray decides his only chance for survival is escape. Ray's son, Jesse, is discovering that being on the run in the middle of winter is no fun. With his stamina stretched to the limits, he's ready to surrender himself to social services. At least that way he can see his girlfriend again. Danny Boy is the man in the middle. He thinks he can break Ray from prison and reunite father and son. All he needs is an ambulance, a funeral, the help of some of his old friends and a big slice of good fortune. Southsiders: Jailhouse Rock takes you for an eventful ride on a Mystery Train where the destination is as likely to be the Heartbreak Hotel as the Promised Land.