When Mary O'Brien falls in love with Ernest Randall, the younger son of an English baronet, she gives herself completely to him and becomes pregnant. Her father (Robert Broderick), an Irish gentleman, finds this out and demands that she marry Randall.

Olga Petrova
as Mary O'Brien

Mahlon Hamilton
as Ernest Randal

Arthur Hoops
as O'Farrell

Maurice Steuart
as Mary's Son (as Maury Steuart)

Robert Broderick
as Thomas O'Brien

Mathilde Brundage
as Norah

Louis Stern
as Solicitor

Tom Cameron
as Butler (as Thomas Cameron)