6.8
/10
Alex Trebek is a fictional character portrayed by Alex Trebek in the TV series How I Met Your Mother.
In the first episode they appeared in, titled False Positive (season 6), they were 70 years old.
They appear in 2 episodes out of a total of 208 aired

Alex Trebek

by Alex Trebek

character

Episodes2

  • 8.1
    /10

    False Positive
    episode S6.E12 december 2010
    Barney and Robin contemplate drastic positive changes in their lives when Marshall and Lily announce that Lily is pregnant, but renege on their promises when Marshall and Lily tell them that it was a false positive.
  • 8.1
    /10

    P.S. I Love You
    episode S8.E15 february 2013
    Robin's past as a Canadian pop star is revisited when Barney uncovers the lost episode of a music documentary series in which she was featured as Robin Sparkles. Marshall and Lily have some concerns about Ted's latest girlfriend.