Perfect Strangers - Season 5 - Eps 12: Everybody in the Pool
Balki plays the football pool for the first time at the Chronicle and wins. He also ends up winning the next five weeks which makes everyone mad at him except Larry who decides to copy his picks to bet $10,000 with a bookie unaware that Balki picked all the losers.
About Perfect Strangers

Title: Perfect Strangers
First Air Date: 1986-03-25
Last Air Date: 1993-08-06
Status: Ended
Rating: 6.673/10 (from 98 votes)
Language: EN
Seasons: 9
Total Episodes: 150
Network: ABC
Genres: Comedy
Production Companies: Unknown
Synopsis
The chronicles of the rocky coexistence of midwestern American Larry Appleton and his distant cousin from eastern Mediterranean Europe, Balki Bartokomous.
Cast

Bronson Pinchot
Balki Bartokomous

Mark Linn-Baker
Larry Appleton

Melanie Wilson
Jennifer Lyons

Rebeca Arthur
Mary Anne Spencer

Belita Moreno
Lydia Markham

Sam Anderson
Sam Gorpley