Plot: When Robin fears that Barney is cheating on her, she soon discovers that he is spending his evenings with Ted learning everything there is to know on how to date her.
Cast
Josh RadnorTed MosbyJosh Radnor was 35 in How I Met Your Mother - Season 5 - Robin 101 (Episode 3).
Birthday: Mon, Jul 29 1974
Neil Patrick HarrisBarney StinsonNeil Patrick Harris was 36 in How I Met Your Mother - Season 5 - Robin 101 (Episode 3).
Birthday: Fri, Jun 15 1973
Jason SegelMarshall EriksenJason Segel was 29 in How I Met Your Mother - Season 5 - Robin 101 (Episode 3).
Birthday: Fri, Jan 18 1980
Alyson HanniganLily AldrinAlyson Hannigan was 35 in How I Met Your Mother - Season 5 - Robin 101 (Episode 3).
Birthday: Sun, Mar 24 1974
Cobie SmuldersRobin ScherbatskyCobie Smulders was 27 in How I Met Your Mother - Season 5 - Robin 101 (Episode 3).
Birthday: Sat, Apr 03 1982
Olga FondaCandyOlga Fonda was 27 in How I Met Your Mother - Season 5 - Robin 101 (Episode 3).
Birthday: Fri, Oct 01 1982
Sophie SimpsonCollege GirlSophie Simpson was >> in How I Met Your Mother - Season 5 - Robin 101 (Episode 3).
Birthday: Unknown Birthday
Kazu NagahamaShin-YaKazu Nagahama was 31 in How I Met Your Mother - Season 5 - Robin 101 (Episode 3).
Birthday: Fri, Mar 10 1978
Christine TonnuSandyChristine Tonnu was >> in How I Met Your Mother - Season 5 - Robin 101 (Episode 3).
Birthday: Unknown Birthday
Lyndsy FonsecaDaughterLyndsy Fonseca was 22 in How I Met Your Mother - Season 5 - Robin 101 (Episode 3).
Birthday: Wed, Jan 07 1987
David HenrieSonDavid Henrie was 20 in How I Met Your Mother - Season 5 - Robin 101 (Episode 3).
Birthday: Tue, Jul 11 1989
Crew
Pamela FrymanDirectorPamela Fryman was 50 in How I Met Your Mother - Season 5 - Robin 101 (Episode 3).
Birthday: Wed, Aug 19 1959
Carter BaysWriterCarter Bays was 34 in How I Met Your Mother - Season 5 - Robin 101 (Episode 3).
Birthday: Tue, Aug 12 1975
Craig ThomasWriterCraig Thomas was >> in How I Met Your Mother - Season 5 - Robin 101 (Episode 3).
Birthday: Unknown Birthday
Kourtney KangWriterKourtney Kang was >> in How I Met Your Mother - Season 5 - Robin 101 (Episode 3).
Birthday: Unknown Birthday