<p>Will Ferrell and John Reilly are reunited as 40ish slackers, each living with a single parent. <br />When their folks fall in love and marry, the two are forced to live together as step brothers in this hilarious comedy produced by Judd Apatow. <br /><br />On Sunday, watch Big Fat Liar starring Frankie Muniz, Amanda Bynes, Paul Giamatti and Amanda Detmer at 9 pm.</p>
<p>Will Ferrell and John Reilly are reunited as 40ish slackers, each living with a single parent. <br />When their folks fall in love and marry, the two are forced to live together as step brothers in this hilarious comedy produced by Judd Apatow. <br /><br />On Sunday, watch Big Fat Liar starring Frankie Muniz, Amanda Bynes, Paul Giamatti and Amanda Detmer at 9 pm.</p>
