Andrew Rannells is causing drama on How I Met Your Mother.
The New Normal alum will guest-star on an upcoming Season 9 episode of the CBS comedy, the network announced on Monday.
RELATED | How I Met Your Mother Season 9 Spoilers — Episode Set in China
Per an official episode description, Rannells will play Darren, a guy at Barney and Robin’s wedding who intentionally stirs up trouble among the gang.
Also of note: Marshall will — spoiler alert! — finally arrive at the Farhampton Inn in the same ep, airing Dec. 16.
HIMYM fans, what are you more excited for: Rannells’ sure-to-be funny guest spot or Marshall getting to the wedding at last (and not a moment too soon)?
