Mysteries of the Driftless (2013)
A Film of Science Exploration and Adventure
2013 · 0h 27m · Documentary
Genres: Documentary

What strange forces saved one isolated section along the Upper Mississippi River from the repeated crushing and scouring effects of glaciers during the last two million years?
Director: Rob Nelson, Dan Bertalan
Writers: Dan Bertalan, George Howe, Timothy S. Jacobson
Cinematography: Rob Nelson
Editor: Dan Bertalan, Rob Nelson
Cast
Armund Bartz as HimselfDan Bertalan as HimselfMark Bishop as HimselfRyan Bishop as HimselfErnie Boszhardt as HimselfAbbie Church as HerselfGeorge Howe as HimselfDarcy Kind as HerselfJim Knox as HimselfRob Nelson as HimselfLoran Nordgren as HimselfRyan Perroy as HimselfMore like this
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