Cosby - Season 1 Episode 6

Deceit weaves a tangled web around Hilton, who tells ""one little lie"" and then, to keep up the ruse, finds that he must pretend he's someone else -- and not married to Ruth. In order to avoid attending a wedding, Hilton fibs about needing brain surgery -- and pays a high price. Hilton is always frustrated by everyday deceits, including truth in advertising. Nevertheless, he makes up the lie to avoid attending the Sunday wedding of the son of Ruth's friends, Elaine and Dave, which interferes with his watching sports on television. Pretty soon, he's ensnared in a tangled web of his own making..