Ask The Rabbi!!

Okay, another question: (and thanks again in advance!!)

If Judaism doesn't embrace an "afterlife", how is Samuel's appearance during the seance between King Saul and the witch at Endor explained? Samuel seemed really unhappy that he was "disturbed". If he was disturbed (and unhappy about it), wouldn't it indicate that he was *aware* that he was dead? Since awareness of death would seem to indicate more than just "ceasing to exist", I'm curious as to how this is resolved.

Thanks!!