David Theune

When Howard dresses up as Sheldon for Halloween, Sheldon seeks retaliation. Leonard is shocked that Penny doesn't remember their first kiss.

Raj is worried people won't take him seriously in his own field after publishing a paper that suggests he may have discovered alien life.

當朗恩為了證明迷信並非事實而施下詛咒時，醫院內卻開始發生一連串怪事。喬伊絲和麥特發現了某位員工的秘密。

艾莉絲意外惹怒了急診部的惡女們。

喬伊絲要求艾莉絲擔任她的遺囑執行人。麥特和瑟琳娜被迫照看一個爭吵不休的家庭。

一隻情緒支援動物在聖丹尼醫院的走廊亂竄。艾力士大手筆為莎莉娜慶祝生日，但結果好壞參半。