S5, E17: Will (Eric McCormack) and Jack's (Sean Hayes) transformation of Karen's (Megan Mullally) schlubby cousin Barry (guest star Dan Futterman, "Enough") is complete - but his coming-out party leaves Will with mixed emotions about his new "creation," prompting some unwanted advice from Grace (Debra Messing). In another corner, Karen duels with her flamboyant rival Beverley (guest star Leslie Jordan) in a war of wills during a silent auction for charity.