A dramatic recreation of the Johnstown Flood of 1889.
George O'Brien
as Tom O'Day
Florence Gilbert
as Gloria Hamilton
Janet Gaynor
as Anna Burger
Anders Randolf
as John Hamilton
Max Davidson
as David Mandel
Paul Nicholson
as Ward Peyton
Paul Panzer
as Joe Burger, Anna's Father
George Harris
as Young Sidney Mandel
Walter Perry
as Pat O'Day
Sid Jordan
as Mullins
Gary Cooper
as Flood Survivor (uncredited)
Kay Deslys
as Dance Hall Queen (uncredited)