Cate is shocked to discover that Principal Gibb has hired C.J. as a substitute teacher. When C.J. catches Rory cheating on a test, he is torn about reporting it as Cate tries to persuade him to look the other way. Meanwhile, when Bridget breaks her leg because of Kerry's blunder, she makes her little sister's life a living nightmare.
Elenco: Katey Sagal , Kaley Cuoco , Amy Davidson , Martin Spanjers , John Ritter , James Garner , David Spade .