The Last Man on Earth
Elmer Smith
Gertie
Frisco Kate
Hattie
Elmer's Pal
Dr. Prodwell
Elmer's Mother
Red Sal
Elmer's Father
Paula Prodwell
Furlong
Elmer - age 8 (prologue)
Hattie - age 6 (prologue)
Hattie's Father (prologue)
Hattie's Mother (prologue)
Undetermined Secondary Role (uncredited)
A Millionairess (uncredited)
President of the United States (uncredited)
