The round mummy's casket that Jimmy Chan keeps hiding in, was also used in Charlie Chan at Treasure Island (1939)" as a main prop in Rhadini's stage show where he's trying to debunk The Great Zodiac's claims of being a true mystic.
The 25th of 47 Charlie Chan movies.
This film's earliest documented telecast took place in Portland (OR) on 11/7/53 on KOIN (Channel 6); it first aired in Philadelphia on 11/22/53 on WPTZ (Channel 3), in Detroit on 12/28/53 on WXYZ (Channel 7), in Omaha on 1/22/54 on WOW (Channel 6), in Columbus on 3/3/54 on WBNS (Channel 10), in New York City on 3/5/54 on WCBS (Channel 2), in Dayton on 4/17/54 on WLW-D (Channel 2), in Los Angeles on 9/4/54 on KNBH (Channel 4), and in San Francisco on 6/21/55 on KRON (Channel 4).