Doppelgangers

Overview

Marshall and Lily make a secret pact to start trying to have a baby if they ever finally see Barney's doppelganger. Meanwhile, Robin finally gets an offer for her dream job.

Guest Stars

Benjamin Koldyke

Don Frank

Bonnie Bailey-Reed

Flo

Brianna Belladonna

Petra

Lyndsy Fonseca

Daughter

David Henrie

Son