Just recently re-watched "Knight in White Satin Armor." The look on Tony's face when he sees Richie, likely dead, and Janice kneeling down, is absolutely priceless. I had the feeling he wanted to let out the biggest laugh and he had to suppress his joy. I thought it would've been great if he said "Janice, thanks for doing this. I was going to whack him and you saved me the trouble."

That scene reminded me of "A Christmas Story" where the wife hides her laughter when the Old Man's attempt to glue the leg lamp failed.