Watch How I Met Your Mother S04E01 online
Summary
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.
Previous episode
Miracles
Season 3 Episode 20
May 19, 2008
Guest stars
Alonza Maxwell,
Annie Abrams,
Camila Greenberg,
Cedric Yarbrough,
Dana de Celis,
David Henrie,
Heidi Lynne Herschbach,
Kyle Archer,
Lyndsy Fonseca,
Nicole Taylor,
Sarah Chalke,
Sidney Liss