Life's Greatest Problem

Life's Greatest Problem is a 1918 American silent war drama film directed and produced by J. Stuart Blackton.

The film exists today, preserved in the Library of Congress collection.

Cast

 * Mitchell Lewis as Big Steve Reardon
 * Rubye De Remer as Alice Webster
 * Gus Alexander as Little Lefty
 * Ida Darling as Mrs. Craig
 * Helen Ferguson as Miriam Craig
 * John P. Wade as John Craig
 * Eugene Strong as Dick Craig
 * John Goldsworthy as Frank Craig
 * John W. Martin as Shipyard Superintendent
 * Sidney D'Albrook as An Agitator
 * Bernard Randall as Craig's Secretary
 * Aubrey Beattie as Wilkins

Production
Filming began under the working title Safe for Democracy.