This hidden star can be found Sea Slide's third star mission. Continue through the level until you come across the second island inhabited by a few penguins (near the cannon). Now follow the adjacent ...

One of the best running gags in The Super Mario Bros. Movie is also an extremely disconcerting one — and a pointed reference to a specific Mario game, like so much in the movie. [Ed. note: Spoilers ...

You'll need 30 coins to feed a hungry Luma later in the level so get collecting right from the start to make things easier on yourself. Look out for two ? Coins that make bunches of coins appear. Just ...