How I Met Your Mother - Season 4
Television season
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The fourth season of the American television comedy series How I Met Your Mother premiered on September 22, 2008 and concluded on May 18, 2009. It consisted of 24 episodes, each running approximately 22 minutes in length. CBS broadcast the fourth... Wikipedia
Number of episodes: 24
Starring: Josh Radnor; Jason Segel; Cobie Smulders; Neil Patrick Harris; Alyson Hannigan
Original network: CBS