Teddy Bear is an item in Airplane 3. It is used to trigger the secret ending. It is found at the back of the military cave, lying next to a column. Players can click on it to equip it, though it has no function other than to unlock the Secret Ending. If the players get the Bad Ending, they can give the teddy bear to a crying girl at the landing pad to trigger the Secret Ending. The girl thanks the players for the teddy, and says it's just like the one her late father gave her, her father being Captain Joe, who in this ending died in the plane crash.
The girl then vows to be a great pilot like her father, and when asked what her name is, answers that it is Keilly.