Justin is Hope and Charlie 's only son .
Justin Shanowski ( Jansen Panettiere , pilot episode only ; Paulie Litt , 2003 - 2006 ; Slade Pearce , unaired pilot ) .
Justin Shanowski is Hope and Charlie 's only son .
Justin Shanowski ( Jansen Panettiere , pilot episode only ; Paulie Litt , 2003 - 2006 ; Slade Pearce , unaired pilot ) .