In which episode are the names of Ted's future children revealed?
In which season does Marshall become a judge?
What is the name of the character played by Katy Perry?
In which episode do Marshall and Lily have their first child?
In which season does Barney meet Tracy?
In which episode does Lily find out that she is pregnant?
What is the name of the character played by Sherri Shepherd?
In which season does Ted meet Stella, his ex-fiancée?
What episode does Tracy Mosby first appear?
Who is the actor who plays Mickey Aldrin?