- Country: USA
- Genres: Comedy, Crime
- Release: 2013-03-08
- Director: Deborah Brock
- Writers: P.D. Hughen
- Language: English
- Stars: Phil Proctor , Olympia Dukakis (I) , Alison Brie , Haley Joel Osment , Miguel Nájera , Eagle Young , James MacDonald , Jared Rains , Veronica Cartwright , Paul Collins
- Runtime: 88 min
- Awards: 3 wins
- AKA: The Misadventures of the Dunderheads (United States of America) , The Misadventures of the Dunderheads , The Misadventures of the Dunderheads (United Kingdom) , Montana Amazon , The Misadventures of the Dunderheads (United States of America) , The Misadventures of the Dunderheadz (Australia)
- Plot: The Dunderheads are an eccentric Montana family who've been in the mountains for far too long. Now one step ahead of the law, matriarch Grandma Ira flees to Canada with her two wildly dysfunctional teenage grand kids, across the American West into a comic collision with the mainstream world. Montana Amazon is a both funny and poignant fable on the nature of the human family.
- IMDB:tt1208711
The Misadventures of the Dunderheads Cast · · · ALL
Deborah Brock
Director
Haley Joel Osment
Womple
Olympia Dukakis
(I)
Ira
Alison Brie
Ella
Miguel Nájera
Store Owner Freddy
James MacDonald
Heirik
Veronica Cartwright
Margaret
Ariel Winter
Ella Age 9
Haley Pullos
Teresa