Plot Summary
A movie serial in 13 chapters: Some swampland becomes valuable, and various factions squabble over ownership of it.
Movie Details
- Original Title
- Mystery of the Riverboat
- Status
- released
- Original Language
- en
Where to watch free (US)
No free providers found in US.
Cast
Robert Lowery
Steve Langtry
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
Eddy Waller
Charles Langtry
![Marion Martin as Celeste Eltree [Chs. 1-4, 7]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2F3WTkubutgHhO3lJXlW5rqYZGr01.jpg&w=3840&q=75)
Marion Martin
Celeste Eltree [Chs. 1-4, 7]
![Eddie Quillan as Jug Jenks [Chs. 1-4, 7]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2Fp49Q3UZigqHlmrQYWa2RTNh6CGv.jpg&w=3840&q=75)
Eddie Quillan
Jug Jenks [Chs. 1-4, 7]
![Alec Craig as Chief Engineer [Chs. 1-4, 7]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2FsLB2tMxIiCo6q1kQ9m7rWMWKNs4.jpg&w=3840&q=75)
Alec Craig
Chief Engineer [Chs. 1-4, 7]
![Ian Wolfe as Hermann Einreich [Chs. 1-2]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2F8Eum5GDti8Zh9ZyYSvWaoIHt8Wr.jpg&w=3840&q=75)
Ian Wolfe
Hermann Einreich [Chs. 1-2]
![Dick Curtis as Craig Cassard [Ch. 1]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2FyLb6fRcbl1T58a0H7htYBQWlJI3.jpg&w=3840&q=75)
Dick Curtis
Craig Cassard [Ch. 1]
![Byron Foulger as Dr. Hartman [Ch. 1]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2F8j1Mn3alrcZyfe742LCfjCglQ3L.jpg&w=3840&q=75)
Byron Foulger
Dr. Hartman [Ch. 1]
![Earle Hodgins as Jean Duval [Ch. 5]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2FtdoaxQUuE9Ko5PtQsrqDXdFIJpU.jpg&w=3840&q=75)
Earle Hodgins
Jean Duval [Ch. 5]
![Cy Kendall as Police Chief F. E. Dumont [Chs. 6-8, 11]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2F3UBuHub7H5iPv2W3BriYOBGGvAG.jpg&w=3840&q=75)
Cy Kendall
Police Chief F. E. Dumont [Chs. 6-8, 11]
![Ralph Sanford as Sawyer, the garage owner [Chs. 5, 10]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2FaHEOl10vc0Qy0xzG5HJ46pSkoQW.jpg&w=3840&q=75)
Ralph Sanford
Sawyer, the garage owner [Chs. 5, 10]
![Jimmie Dodd as The Singer-Guitarist [Chs. 1-3, 13]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2FmJWpSrN518HaKaTSlaXyZPT0Mdl.jpg&w=3840&q=75)
Jimmie Dodd
The Singer-Guitarist [Chs. 1-3, 13]
Production Companies
Universal Pictures
