Katie Holmes on 'How I Met Your Mother' - Sneak Peek!

Check out Katie Holmes in this preview for an upcoming episode of How I Met Your Mother!

The 32-year-old actress takes on the role of Naomi, a.k.a. the Slutty Pumpkin character, who revisits the rooftop Halloween party where she met Ted (Josh Radnor).

“Katie is a lovely and talented actress, which is why we’ve saved for her perhaps the most classily named character in our show’s history,” co-creator Craig Thomas previously told NYMag.com.

Katie‘s How I Met Your Mother Halloween episode will air October 31 at 8 p.m. on CBS!