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S3E20
S3E22

The Cosby Showchevron_right

S03E21: I Know That You Know
When Sondra and Elvin announce their engagement, Clair and the children use the news to play a practical joke on Cliff, who launches a counter-offensive of his own. Geoffrey Owens as Elvin.
Genres:
Comedy, Family
Air Date:
Mar 19, 1987
Runtime:
22 minutes
Production:
Carsey-Werner Company , Bill Cosby
Casts:
Bill Cosby, Phylicia Rashād, Malcolm-Jamal Warner, Tempestt Bledsoe, Keshia Knight Pulliam, Sabrina Le Beauf, Geoffrey Owens, Raven-Symoné, Erika Alexander
The Cosby Show
Season 1
E1
Pilot / Theo's Economic Lesson
E2
Mr. Fish (a.k.a. Goodbye, Mr. Fish)
E3
Bad Dreams
E4
Is That My Boy?
E5
A Shirt Story
E6
Breaking With Tradition
E7
One More Time
E8
Play It Again, Vanessa
E9
How Ugly Is He?
E10
Bonjour, Sondra
E11
You're Not a Mother Night
E12
Rudy's Sick
E13
Father's Day
E14
Independence Day
E15
Physician of the Year
E16
Jitterbug Break
E17
Theo and the Joint
E18
Vanessa's New Class
E19
Clair's Case
E20
Back to the Track, Jack
E21
The Younger Woman
E22
Slumber Party
E23
Mr. Quiet
E24
Cliff's Birthday
Season 2
E1
First Day of School
E2
The Juicer
E3
Happy Anniversary
E4
Cliff in Love
E5
Theo and the Older Woman
E6
Halloween
E7
Rudy Suits Up
E8
Denise Drives
E9
Clair's Sister
E10
Clair's Toe
E11
Denise's Friend
E12
Mrs. Westlake
E13
The Auction
E14
Vanessa's Bad Grade
E15
Theo and Cockroach
E16
The Dentist
E17
Play It Again, Russell
E18
A Touch of Wonder
E19
Full House
E20
Close to Home
E21
An Early Spring
E22
Theo's Holiday
E23
The Card Game
E24
Off to the Races
E25
Denise's Decision
Season 3
E1
Bring 'em Back Alive
E2
Food for Thought
E3
Golden Anniversary
E4
Man Talk
E5
Mother, May I?
E6
The March
E7
Theo's Flight
E8
Vanessa's Rich
E9
Denise Gets a D
E10
A Girl and Her Dog
E11
War Stories
E12
Cliff in Charge
E13
Monster Man Huxtable
E14
Rudy Spends the Night
E15
Say Hello to a Good Buy
E16
Denise Gets an Opinion
E17
Calling Doctor Huxtable
E18
You Only Hurt the One You Love
E19
The Shower
E20
Cliff's 50th Birthday
E21
I Know That You Know
E22
Andalusian Flu
E23
Bald and Beautiful
E24
Planning Parenthood
E25
Hillman
Season 4
E1
Call of the Wild
E2
Theogate
E3
It's Not Easy Being Green
E4
Cliff's Mistake
E5
Shakespeare
E6
That's Not What I Said
E7
Autumn Gifts
E8
Looking Back (1)
E9
Looking Back (2)
E10
Where's Rudy?
E11
Dance Mania
E12
The Locker Room
E13
The Show Must Go On
E14
Bookworm
E15
Twinkle, Twinkle Little Star
E16
The Visit
E17
The Drum Major
E18
Waterworks
E19
Once Upon a Time
E20
Petanque
E21
Trust Me
E22
Home for the Weekend
E23
The Prom
E24
Gone Fishin'
Season 5
E1
Together Again and Again
E2
The Physical
E3
Rudy's All-Nighter
E4
Move It (a.k.a. The Baby Game)
E5
Out of Brooklyn
E6
The Birth (1)
E7
The Birth (2)
E8
Cyranoise de Bergington
E9
How Do You Get to Carnegie Hall?
E10
If the Dress Fits, Wear It
E11
Is There a Hamster in the House?
E12
Truth or Consequences
E13
Cliff Babysits
E14
Mrs. Huxtable Goes to Kindergarten
E15
The Lost Weekend
E16
No Way, Baby
E17
Can I Say Something, Please?
E18
The Dead End Kids Meet Dr. Lotus
E19
The Boys of Winter
E20
It Comes and It Goes
E21
Theo's Women
E22
Birthday Blues
E23
A Room With No View
E24
What He Did for Love
E25
Day of the Locusts
E26
57 Varieties
Season 6
E1
Denise: The Saga Continues
E2
Surf's Up
E3
I'm 'In' With the 'In' Crowd
E4
Denise Kendall: Navy Wife
E5
Theo's Gift
E6
Denise Kendall: Babysitter
E7
Shall We Dance?
E8
The Day the Spores Landed
E9
Cliff's Wet Adventure
E10
Grampy and Nu-Nu Visit the Huxtables
E11
Cliff la Dolce
E12
Getting to Know You
E13
Elvin Pays for Dinner
E14
Cliff's Nightmare
E15
Denise Kendall: Singles Counselor
E16
The Birthday Party
E17
Not Everybody Loves the Blues
E18
Rudy's Walk on the Wild Side
E19
Mr. Sandman
E20
Isn't It Romantic?
E21
Theo's Dirty Laundry
E22
What's It All About?
E23
Off to See the Wretched
E24
The Moves
E25
Live and Learn
E26
The Storyteller
Season 7
E1
Same Time Next Year
E2
Bird in the Hand
E3
The Last Barbecue
E4
Period of Adjustment
E5
It's All in the Game
E6
Getting the Story
E7
Just Thinking About It (1)
E8
Just Thinking About It (2)
E9
The Infantry Has Landed (and They've Fallen Off the Roof)
E10
You Can Go Home Again
E11
It's a Boy
E12
Clair's Liberation
E13
It's Your Move
E14
Theo's Final Final
E15
Attack of the Killer B's
E16
Total Control
E17
Adventures in Babysitting
E18
27 and Still Cooking
E19
The Return of the Clairettes
E20
No More Mr. Nice Guy
E21
Home Remedies
E22
Nightmare on Stigwood Avenue
E23
There's Still No Joy in Mudville
E24
Cliff and Jake
E25
Theo and the Kids (1)
E26
Theo and the Kids (2)
Season 8
E1
With This Ring?
E2
There's No Place Like This Home
E3
Particles in Motion
E4
Pam Applies to College
E5
Warning: A Double-Lit Candle Can Cause a Meltdown
E6
It's Apparent to Everyone
E7
The Iceman Bricketh
E8
Olivia's Field Trip
E9
For Men Only
E10
Olivia Comes Out of the Closet
E11
Two Is a Crowd
E12
Clair's Place
E13
Theo's Future
E14
The Price Is Wrong
E15
Bring Me the Lip Gloss of Deirdre Arpelle
E16
Eat, Drink and Be Wary
E17
The Getaway
E18
Cliff Gets Jilted
E19
Cliff and Theo Come Clean
E20
Clair's Reunion
E21
Rudy's Retreat
E22
You Can't Stop the Music
E23
Some Gifts Aren't Deductible
E24
And So We Commence (1)
E25
And So We Commence (2)
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