Larry's Sister (S07E12)
S07E12
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.
Show
Three's Company
Episode
S07E12
Air Date
Jan 11, 1983
Season 7 Episodes
S07E01
A Night Not to Remember
S07E02
Jack Goes to the Dentist
S07E03
Diamond Jack
S07E04
Extra, Extra
S07E05
Jack Gets His Own Restaurant
S07E06
Opening Night
S07E07
Cousin, Cuisine
S07E08
An Affair to Forget
S07E09
The Brunch
S07E10
The Impossible Dream
S07E11
Breaking Up Is Hard to Do
S07E12
Larry's Sister
S07E13
Bob & Carol & Larry & Terri
S07E14
Going to Pot
S07E15
Star Struck
S07E16
Jack Goes the Distance
S07E17
Jack's Double Date
S07E18
Janet's Little Helper
S07E19
The Apartment
S07E20
Hair Today, Gone Tomorrow
S07E21
Navy Blues
S07E22
Borrowing Trouble