Captain of the Goonies
|Family|| Irving Walsh (father)|
Irene Walsh (mother)
Brandon Walsh (brother)
|Portrayed by||Sean Astin|
Very little is known about Mikey's life before the events of The Goonies. When Mikey was younger, his father used to tell him about One-Eyed Willy, which inspired him to one day seek out Willy's treasure. Mikey led The Goonies on a treasure hunt for pirate treasure from the 1600s. On a rainy day, Mikey and his friends went up into the attic of their home and found a map leading to One-Eyed Willy's treasure.
Mikey has asthma so throughout the movie he is shown with his inhaler. At the film's end, he discards the inhaler, feeling he no longer needed it.
Mikey also has braces and tells Mouth to stop messing with Chunk.
Mikey used his inhaler eleven times during the film.
Mikey was portrayed by Sean Astin.
Mikey is the playable character in the Nintendo game release of The Goonies, as well as the unofficial sequel to the film The Goonies II, where he is portrayed with red hair, wears a simple dark tank top, and combats enemies with a yo-yo as his primary weapon.