Donald's Double Trouble is a 1946 Donald Duck short film released by RKO Radio Pictures, colored by Technicolor and produced by Walt Disney Productions. This cartoon marks the fourth appearance of Daisy Duck. This cartoon also features the first appearance of Donald's doppelganger, who was unnamed in this short. Years later, he reappeared in Legend of the Three Caballeros, where he has been named and since known as "Dapper Duck". This short is notable for featuring a short-tempered Daisy Duck. At the end of the short, Daisy displays a dangerous temper, which is ironic considering that she criticised Donald for his short temper beforehand. ()