Season 3, Episode 23: "The Keys"

They were in here. I saw her put them in here.

Well, this is great.

-What do they look like? -Like keys.

They look like keys, George.

They look exactly like keys.

"What do they look like?"

-They're obviously not here. -They've got to be here.

Jerry, unless I pull down on this statuette and a hidden wall opens up...