The Cosby Show
Airing | 8/22, 3:30a
S3 E21 | I Know That You Know
0h 30m|Family, Sitcom|TV One|1987
Sondra and Elvin announce their engagement; Theo plays practical jokes on the family.
GENREFamily, Sitcom
DETAILSNetwork: TV One
Runtime: 30m
Rating: TVG