In 2006, Keith Slettedahl appeared in an episode of "How I Met Your Mother" that originally aired on which date ?
Keith Slettedahl Keith Konrad Slettedahl (born August 9, 1973) is an American musician. He is the singer and songwriter for Los Angeles pop rock group The 88. In 2006, he appeared in the episode "Best Prom Ever" on the sitcom "How I Met Your Mother", playing a gig with his band on a High School-Prom.
List of What I Like About You episodes The following is a list of episodes of the television show "What I Like About You". The series aired on The WB from September 20, 2002 to March 24, 2006, with 86 episodes produced spanning 4 seasons.