In which film is Maverick a character?

In which film is Neytiri a character? Who played Mikey Walsh in 'The Goonies'? Who played Sloth in 'The Goonies'? Who played Gordie Lachance in 'Stand by Me'? Who played Goose in 'Top Gun'? In which film is Goose a character? Who played Charlie Blackwood in 'Top Gun'? In which film is Charlie Blackwood a character?