Storyline
A movie serial in 13 chapters: Some swampland becomes valuable, and various factions squabble over ownership of it.
Cast & Crew
Robert Lowery
Steve Langtry
Lead
Marjorie Clements
Jenny Perrin
Lyle Talbot
Rudolph Toller
Arthur Hohl
Clayton
Oscar O'Shea
Capt. Ethan Perrin
Joe Devlin
Louis Schaber
Anthony Warde
Bruno Bloch
Francis McDonald
Batiste
What People Are Saying
4.0
“A staggering achievement of craft and ambition. Lewis D. Collins's vision lands with breathtaking precision.”
3.0
“Every frame feels alive. Mystery of the Riverboat is the rare release that takes its audience seriously.”
