When Rob falls in the avalanche of walnuts, his thumbs clearly appear when he sits up.
Kolac: What is a Danny Thomas?
Rob: Danny Thomas put nuts in my hat!
Kolac: (referecing the eyes in back of his head) I have perfect 20-20-20-20 vision.
This is the first episode to include the title with the opening credits.
Before the making of this episode Rose Marie offered the use of her Walnut trees!
Upon reading the script of this episode, Sheldon Leonard hated the idea and said it could not possibly work. When Carl Reiner and the cast insisted on going ahead with it, Leonard walked out of the meeting, washing his hands of any involvement with that week's show. After screening the completed episode, Leonard made a public apology to cast and crew admitting he was wrong and saying that it was one of the funniest episodes he had seen yet of the series.
This episode is a takeoff on The Twilight Zone.
S 5 : Ep 32
Aired 6/1/66 (26:00)
S 5 : Ep 31
Aired 5/25/66 (25:00)
S 5 : Ep 30
Aired 5/11/66 (25:23)
S 5 : Ep 29
Aired 5/4/66 (26:00)
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