How I Met Your Mother - Season 4 Episode 19
When Barney learns Ted has a list of things he thinks the gang is too old to do, he sets out to do every task within 24 hours in order to prove Ted wrong.
First Air Date : 2005-09-19
Last Air date : 2014-03-31
Runtime : 57 minutes
Genre : Comedy
Cast : Josh Radnor, Neil Patrick Harris, Jason Segel, Alyson Hannigan, Cobie Smulders, Cristin Milioti
Crew : Rachel Axler (Producer), Matt Kuhn (Supervising Producer), Missy Alexander (Producer), Barbara 'Barbie' Adler (Co-Executive Producer), Chuck Tatham (Executive Producer), Kourtney Kang (Executive Producer)
Quality : 
Subtitles :
- Season 4 : Episode 12008-09-22
- Season 4 : Episode 22008-09-29
- Season 4 : Episode 32008-10-06
- Season 4 : Episode 42008-10-13
- Season 4 : Episode 52008-10-20
- Season 4 : Episode 62008-11-03
- Season 4 : Episode 72008-11-10
- Season 4 : Episode 82008-11-17
- Season 4 : Episode 92008-11-24
- Season 4 : Episode 102008-12-08
- Season 4 : Episode 112008-12-15
- Season 4 : Episode 122009-01-12
- Season 4 : Episode 132009-01-19
- Season 4 : Episode 142009-02-02
- Season 4 : Episode 152009-03-02
- Season 4 : Episode 162009-03-09
- Season 4 : Episode 172009-03-16
- Season 4 : Episode 182009-03-23
- Season 4 : Episode 192009-03-30
- Season 4 : Episode 202009-04-13
- Season 4 : Episode 212009-04-27
- Season 4 : Episode 222009-05-04
- Season 4 : Episode 232009-05-11
- Season 4 : Episode 242009-05-18
