George's mother throws her back out when she falls down after catching him doing "you know." When George says he'll never do it again, Jerry challenges him to a contest of self-denial, when he accepts, Elaine and Kramer want in on the action, or rather the lack of it.
Elenco:
Jerry Seinfeld
,
Jason Alexander
,
Michael Richards
,
Julia Louis-Dreyfus
,
Liz Sheridan
,
Wayne Knight
,
Barney Martin
,
Estelle Harris
,
Heidi Swedberg
,
Larry David
,
Spike Feresten
,
Ruth Cohen
,
Jerry Stiller
.