Do I Know You?
EpisodeS4E123 min2008-09-22

How I Met Your Mother

Do I Know You?

Ted and Stella get engaged, but Ted soon learns that he doesn't know anything about her. Meanwhile, Barney confesses to Lily that he's in love with Robin.

My Thoughts
Guest Stars
Special appearances in this episode.

Guest Stars

Sarah Chalke

Stella Zinman

Kyle Archer

Mark Johnson

Heidi Herschbach

April

Lyndsy Fonseca

Daughter

David Henrie

Son

Nicole Taylor

Sexy Blonde

Crew
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Carter Bays

Carter Bays

Writer

Writing

Craig Thomas

Craig Thomas

Writer

Writing

Greg Malins

Greg Malins

Executive Producer

Production

Pamela Fryman

Pamela Fryman

Director

Directing

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