Three's Company
S07E12 Larry's Sister
Larry's sister is in town, and he enlists Jack to show her a good time. However, when Jack and his sister return home late, Larry begins to worry that Jack may have ulterior motives with her.
Season 7 Episodes
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A Night Not to Remember
Jack Goes to the Dentist
Diamond Jack
Extra, Extra
Jack Gets His Own Restaurant
Opening Night
Cousin, Cuisine
An Affair to Forget
The Brunch
The Impossible Dream
Breaking Up Is Hard to Do
Larry's Sister
Bob & Carol & Larry & Terri
Going to Pot
Star Struck
Jack Goes the Distance
Jack's Double Date
Janet's Little Helper
The Apartment
Hair Today, Gone Tomorrow
Navy Blues
Borrowing Trouble