The Airmail Mystery is a 1932 Universal pre-Code movie serial directed by Ray Taylor, written by Ella O'Neill, starring James Flavin and Wheeler Oakman, and featuring Al Wilson doing the aerial stunts.

With his sweetheart, Mary Ross (Lucile Browne), Bob constantly battles against his enemy, and eventually is able to defeat him.

Source:[8] Al Wilson (who played the hero's sidekick Jimmy Ross in the serial) worked together with stuntmen like Frank Clarke and Wally Timm and also for movie companies, including Universal Pictures.

Wilson was also one of the pilots in Hell's Angels (1930) and during filming, he was involved in an accident where the mechanic Phil Jones died.

After production was complete, during the National Air Races in Cleveland in 1932, Wilson's aircraft crashed and he died a few days later in hospital due to the injuries he suffered.