Mr. Salt: Which one of these lovely items belongs on the red shelf?
Steve: Uh, the red shelf. Um... uh, I don't know. Mr. Salt, I think I'd like to ask a friend.
Mailtime Segment: Mailbox says that there's something inside him for us. It's a letter. Steve opens the envelope, only to find another envelope inside, followed by a third envelope. Finally, we get to the letter, in which two kids go inside a submarine. They visit the control room, check out the periscope and see where the sailors eat and sleep.
Mrs. Pepper / Steve: Final answer? ... Ask a friend The "Grocery Game" in this episode is a straight-up parody of Who Wants to Be a Millionaire, complete with pulsating music in the background.