Printed in Smash #31, September 3, 1966.
Doctor Doom lures the Man from B.U.N.G.L.E. into a narrow passageway and then makes off with the door at the far end. But before the B.U.N.G.L.E. agent can follow, the floor begins to slide open, and from a loudspeaker Dr. Doom's voice cackles, "He-He! When the floor slides back you will fall through to join my pet for tea - YOU ARE HIS TEA! Afterwards, the floor will move back to its original position - and seal your fate!"
Note: the previous week did not have an adventure.