Joe searches a puppeteer's shed for treasures and finds masks from "Enemy Mine," "James and the Giant Peach" puppets and props from "The Nightmare Before Christmas"; a copy of "The Wizard of Oz" book autographed by the movie cast is discovered; Robbie the Robot ("Forbidden Planet") resurfaces.

Joe finds cyborg heads from "Terminator Salvation" while visiting a warehouse owned by special-effects legend Stan Winston; the roof of a bar may hold an airplane once flown by James Bond; artifacts from RKO Radio Pictures are examined.

A collector wants to buy a "Back to the Future II" prop; items from "2010: A Space Odyssey" and "Star Trek" are featured, along with a painting from Disneyland's Haunted Mansion ride.

Items from "Miracle on 34th Street," "A Christmas Story" and "Elf" are examined, along with canceled checks with the signatures of Alfred Hitchcock, Frank Sinatra, Spencer Tracy and Orson Welles.

Actress Debbie Reynolds wants to put her collection of props and costumes up for bid; a comic store owner's "Hellboy" model gets appraised; an item that may have come from "2001: A Space Odyssey" is examined.

Props from "Batman Returns," "Camelot," "Star Trek" and "The Patriot" are featured; an expert examines what may be an original movie poster for the 1933 version of "The Invisible Man"; Joe seeks out something for his personal collection in Philadelphia.