Hawaii Five-0 saved Chin and Danny from prison last week and now McGarrett's team will have to rally around Jerry during "Kahania (Close Shave)."

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The Five-0 commander will be under siege at Odell Martin's (Michael Imperioli) barbershop on Friday, causing the rest of Five-0 to not only handle his little gang scuffle, but also sort out Jerry's (Jorge Garcia) wrongful arrest.

A new sneak peek sets the stage for the conspiracy theorist's latest problem - trying to put the kibosh on a series of home invasions, the HPD will drag in five suspects fitting Jerry's description, placing them in a lineup. As one of the victims observes this tiny rouges gallery of bearded wonders, she will mistakenly pick Mr. Ortega and his puppy dog eyes as the thieving perp.

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Jerry probably thinking life on an abandoned island would be sweet, sweet paradise compared to 30 years in prison, smoke monster and all. It will be up to Chin (Daniel Dae Kim) and co., however, to ensure that a life behind bars isn't in the cards for their slightly paranoid pal.

Meanwhile, McGarrett (Alex O'Loughlin) will have his hands full trying to ensure that several gang bangers do find their way into a pair of silver bracelets. Before McG can pay his two bits, a young man will take refuge in Odell's shop looking for safety rather than a shave and a haircut. An angry gang will soon sniff him out, leaving viewers to hope that the shop's proprietor still has a few tricks (or weapons) up his sleeve from his criminal days.

Find out more when Hawaii Five-0 airs Fridays at 9 p.m. ET on CBS.