Two early cargo airlines clash over a government mail contract. “Tailspin” Tommy (Maurice Murphy), a young mechanic, gets a job with Three Points Airlines, who win the contract. Their opponents resort to sabotage in order to have the contact for themselves. Wade “Tiger” Taggart (John Davidson) becomes their crazy enemy, a man who will do anything to stop the airline from doing business. Amazing airplane stunts are featured in this exciting serial. Based on a popular comic strip of the 30s. Aerial acrobatics galore!