Al's 'best' rally fails

Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.

Al spells out the word ‘BEST’ using dominos on the living room table. Unfortunately, after he topples the first domino, the chain reaction only goes as far as the end of the ‘B’, and then stops. After he topples the next domino in line, the rest of his rally falls perfectly. He is clearly cross with himself, and kicks the table. He earns joint last place because his rally did not work the first time.

(Written by JoGo and edited by Karl Craven)