Just use this
print "<span class='t4'><a href='episodes.html?s=01' title='Season 1'>Season 1 (2001/2002)</a></span><br>
Earth's greatest Superhero arrives. 2001 and Clark Kent is slowly developing his new abilities. Attending Smallville High, battling against \"meteor freaks\" and trying to conceal his secret from his friends, this more than average farmboy slowly begins working his way towards fulfilling his destiny.</a>";
instead of this
print "<span class='t4'><a href='listings.php?s=03' title='Season 3'>Season 3 (2003/2004)</a></span><br>
Clark embraces his dark side, Jonathan makes a deal with the devil, Perry White comes to Smallville, Clark learns a new power, Pete is overwhelmed by Clark's secret, Lex becomes obsessed and Lana and Clark draw further apart. Smallville is like a staircase. It just keeps going up!";
You started your PHP with double quotes so double quotes around meteor freaks must be excaped or PHP will think the end of the print statement has arrived and will get confused.