Comedia repleta de acción establecida a finales de los años 50's en una ficticia Oakton, donde veremos las andanzas de una traviesa ardilla y su compinche rata, quienes planean un atraco a un almacén de nueces que se les acabará yendo de las manos.

Continuación de Operación cacahuete en la que conoceremos las nuevas aventuras de la malhumorada ardilla Surly junto a su fiel compinche, la positiva rata Buddy. En esta ocasión, los amigos tratarán de acabar con los planes del alcalde de Oakton City, que pretende demoler su hogar, el Parque Liberty, para así poder construir un parque de atracciones en la zona.

After breaking out of a rehabilitation zoo, Frankie, a squirrel with all the angles, returns to his forest. He learns from his dim-witted best friend, Cody, a porcupine and street-con, that while he was in lock-up, the entire forest was picked clean by The A.C.O.R.N.S. Institute (Alternative Cosmetic Oils for Regenerative Natural Skin-care). No acorn was left behind. With winter just around the corner, it's a potentially devastating blow to all forest critters. So, Frankie has no choice but to bust into the brand new, state-of-the-art, rodent-proof A.C.O.R.N.S. Processing Plant and take back all of the acorns! Though a seemingly impossible heist, success would not only save the lives of his forest friends, but it would also give Frankie a chance to win back the love of his life, Lola, a local "show squirrel." Sadly, Lola has been burnt by too many of Frankie's false promises in the past.

When Petra spends an evening with her best friend Sanna, Sanna asks how she knew she was bi. Petra tries in earnest to show her the truth.