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.

Genres

Cast

Haley Joel Osment

Womple

Olympia Dukakis

Ira

Alison Brie

Ella

Miguel Nájera

Store Owner Freddy

James MacDonald

Heirik

Veronica Cartwright

Margaret

Ariel Winter

Ella Age 9

Haley Pullos

Teresa