Сценарият на сериала разказва историята на двама братя, които наближават 40-те, но са били известни рок звезди през 80-те години. Сега те са скарани, не си говорят и се мразят. Но всичко се променя, когато при единия пристига неговата дъщеря - тийнейджър, за чието съществуване той дори не е и подозирал. От тук насетне започват редица забавни събития, които ще сближат отново семейството, а защо не да възобновят и позабравените кариери на двамата, със свежите идеи на младото момиче, което е наследило и таланта на баща си.

Patrick Callahan, een voormalig tieneridool die ervoor heeft gekozen een rustig leven te leiden met zijn vrouw en twee zonen. Maar wanneer zijn voormalige bandgenoot en broer van Rockits, David, onverwachts opduikt met zijn pas gevonden tienerdochter op sleeptouw, wordt het leven van de familie Callahan allesbehalve normaal. David, die weigert zijn gloriedagen uit het verleden op te geven, vraagt ​​Patrick om hulp bij het opvoeden van Ruby terwijl hij doorgaat met toeren. Patrick moet nu het verleden met David achter zich laten om Ruby te helpen grootbrengen en de orde te bewaren binnen de rest van de Callahan-clan.

Patrick Callahan, a former teen idol who has chosen to lead a quiet life with his wife and two sons. But when his former Rockits band mate and brother, David, shows up unexpectedly with his new-found teenage daughter in tow, the Callahan family's life becomes anything but normal. David, who refuses to give up his past glory days, comes to Patrick for help raising Ruby while he continues to tour. Patrick must now put the past with David behind them in order to help raise Ruby and keep order within the rest of the Callahan clan.