6.4
/10
J.J. is a fictional character portrayed by Will Shadley in the TV series How I Met Your Mother.
In the first episode they appeared in, titled Legendaddy (season 6), they were 11 years old.
They appear in 2 episodes out of a total of 208 aired

J.J.

by Will Shadley

character

Episodes2

  • 8.2
    /10

    Legendaddy
    episode S6.E19 march 2011
    Barney finally meets his biological father, but is disappointed to discover that he leads a boring life and is nothing like him.
  • 7.8
    /10

    Hopeless
    episode S6.E21 april 2011
    When Barney tries to bond with his father, he asks the gang to help make his life seem more exciting by lying about their own lives. Meanwhile, Robin runs into a guy she has a crush on.