Actor
Karissa Vacker
Karissa Vacker is credited on 3 movies and 5 TV shows, best known by TMDB votes for How I Met Your Mother, NCIS and Castle.
Filmography · 8 titles
US streaming apps shown under each title, checked October 6, 2026. Tap any title for where it streams and what it costs.
How I Met Your Mother
2005 · TV show
On Hulu and YouTube TV
NCIS
2003 · TV show
On Netflix and Hulu
Castle
2009 · TV show
On Hulu and Prime Video
Chuck
2007 · TV show
Not on a US subscription app
Someone Marry Barry
2014 · Movie
On Prime Video
A Star for Christmas
2013 · Movie
Free with ads on Hoopla
Chicago Overcoat
2009 · Movie
On Prime Video
The Forgotten
2009 · TV show
Not on a US subscription app
About Karissa Vacker
Karissa Vacker is an actress.
Biography from TMDB, written by its community.