same actors, different characters...

Anyone know how many times the same actor appeared in a different role on seinfeld?

There was Christina Dunford who played the woman Elaine threw a baby shower for. George tried to get even with her for throwing chocolate sauce on him. That was in The Baby Shower.She also played the salesbitch in The Pie.

Carol Liefer played the receptionist at Wendy Mallick's office and a teller in Stephen Root's bank. Not neccessarily different characters, I suppose (just a girl who switched jobs).

+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-

"Always after me lucky charms...." Old Irish Adage