The Capelis XC-12 was a failed 1933 aircraft design that most notably was used as a non-flying prop in the 1939 film Five Came Back with Chester Morris and Lucille Ball and in the 1942 movie The Flying Tigers starring John Wayne. It resembled a Beech 18 and featured unusual twin horizontal tail structures supported by several vertical surfaces. Funded by local Greek restaurateurs as a promotional aircraft and constructed with help from University of California students.