This is the second time in the series Mary and Lester miss going to Hawaii. In season 3's "Snowbound" their flight was canceled due to a blizzard.
Math error: When Travis breaks down how long 30 days is, he misspeaks the seconds as 2,000,592 seconds. It should have been 2,592,000 seconds. Stoney Jackson may have missed the word "thousand" in the take.
Mr. Big: That does it! Now I'm mad! Now I'm steamed! If I hear one more short joke, I'm gonna get up on a chair and punch somebody!
Regina King, Curtis Baldwin and Toukie A Smith do not appear in this episode.