Life's Greatest Problem

Big Steve and Little Lefty, a pair of hobos, are happily drifting through life until the First World War comes and enter it and find their lives forever changed.

• Anthony Paul KellyWriter
• J. Stuart BlacktonDirector

• Mitchell LewisBig Steve Reardon
• Rubye De RemerAlice Webster
• Ida DarlingMrs. Craig
• Helen FergusonMiriam Craig
• Eugene StrongDick Craig
• Sidney D'AlbrookAn Agitator
• Gus AlexanderLittle Lefty
• John P. WadeJohn Craig
• John GoldsworthyFrank Craig (as John H. Goldsworthy)
• John W. MartinShipyard Superintendent
• Bernard RandallCraig's Secretary
• Aubrey BeattieWilkins