Táto séria sleduje dobrodružstvá mladej dievčiny s neodolateľnou túžbou zabávať ostatných a hovoriť vtipy v každej situácii. Humor jej slúži ako spôsob, ako sa vyrovnať s ťažkými životnými situáciami, vrátane neprítomnosti rodičov. Príbehy sú plné smiechu, no zároveň sa dotýkajú hlbších tém rodiny a osobného rastu.
With her irresistible urge to tell a joke in every situation - even when she really, really shouldn't - twelve-year-old Jacky Ha-Ha loves to make people laugh. And cracking wise helps distract her from thinking about not-so-funny things in her life, like her mom serving in a dangerous, faraway war, and a dad who's hardly ever home.
Jacky Hart has found a hidden talent in the performing arts, and she's a triple threat onstage! Jacky reluctantly signs up for a summer job in her resort town of Seaside Heights, New Jersey, where tourists come to enjoy the beach and fun carnival atmosphere.