(W) Chris Claremont (A) Aaron Lopresti & Various (CA) Aaron Lopresti. Written by CHRIS CLAREMONT Pencils & Cover by AARON LOPRESTI "SATURDAY NIGHT FEVER" concludes as a whole new era for the Marvel Universe begins! Excalibur's mission is called into doubt when the truth about one of their members is revealed to the citizens of Genosha! 32 PGS./Marvel PSR