Robert Harron
— The Tender-Hearted Boy
Kate Bruce
— The Tender-Hearted Boy's mother
Mae Marsh
— The Tender-Hearted Boy's Sweetheart
W. Chrystie Miller
— The Sweetheart's Father
John T. Dillon
— The Butcher
Gertrude Norman
— The Miser
Lionel Barrymore
— (uncredited)
Alfred Paget
— Policeman (uncredited)