It's Bob Allen's twenty-first birthday. His mother and his brother Jack, a policeman present him with a cap, personalized with his initals in the lining. Jack then goes to work and Bob goes out also. Later in the evening, Jack is called to the scene of a robbery, where he finds the cap with his brother's initials. Dismayed by the idea that his brother is a thief, he goes home and confronts Bob with the evidence. Though it breaks their mother's heart, Jack does his duty and leads his brother out in handcuffs.
| Actor | Role |
|---|---|
 Frank PowellJack Allen | Jack Allen |
 Owen MooreBob Allen | Bob Allen |
 Kate BruceThe Sons' Mother | The Sons' Mother |
 Marion LeonardWoman in store | Woman in store |
 Mary PickfordA young woman in the street | A young woman in the street |
 David MilesProprietor | Proprietor |
 Robert HarronOne of the Children on the Street | One of the Children on the Street |
 Arthur V. JohnsonMan in Store | Man in Store |
 Violet MersereauOne of the Children on the Street | One of the Children on the Street |
 Jack PickfordOne of the Children on the Street | One of the Children on the Street |