TV Shows/How I Met Your Mother/Season 4/S04E21
S04E21 – The Three Days Rule
S04E21
8.0/ 1027 Apr 200923 min

The Three Days Rule

How I Met Your Mother – Season 4

Ted breaks one of Barney and Marshall's relationship rules, texting a woman he recently met, so the pair play a joke on Ted by pretending to be the woman.

Cast

Josh Radnor

Josh Radnor

Ted Mosby

Neil Patrick Harris

Neil Patrick Harris

Barney Stinson

Jason Segel

Jason Segel

Marshall Eriksen

Alyson Hannigan

Alyson Hannigan

Lily Aldrin

Cobie Smulders

Cobie Smulders

Robin Scherbatsky

Kevin Michael Richardson

Kevin Michael Richardson

Stan

Rebecca Budig

Rebecca Budig

Holli

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