The Big Bang Theory - Season 9 Episode 15
Sheldon and Amy host a live Valentine's Day episode of Fun with Flags, Leonard and Penny grapple with getting older, Howard and Bernadette find a surprise in their hot tub and Raj is torn between Emily and the cute girl he met at the Comic Bookstore.
First Air Date : 2007-09-24
Last Air date : 2019-05-16
Runtime : 57 minutes
Genre : Comedy
Cast : Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Melissa Rauch
Crew : Tara Hernandez (Co-Executive Producer), Jeremy Howe (Co-Executive Producer), Anthony Del Broccolo (Co-Executive Producer), Shannon Timberlake (Production Coordinator), Richard Price (Camera Operator), Adam Faberman (Executive Story Editor)
Quality : 
Subtitles :
- Season 9 : Episode 12015-09-21
- Season 9 : Episode 22015-09-28
- Season 9 : Episode 32015-10-05
- Season 9 : Episode 42015-10-12
- Season 9 : Episode 52015-10-19
- Season 9 : Episode 62015-10-26
- Season 9 : Episode 72015-11-05
- Season 9 : Episode 82015-11-12
- Season 9 : Episode 92015-11-19
- Season 9 : Episode 102015-12-10
- Season 9 : Episode 112015-12-17
- Season 9 : Episode 122016-01-07
- Season 9 : Episode 132016-01-14
- Season 9 : Episode 142016-02-04
- Season 9 : Episode 152016-02-11
- Season 9 : Episode 162016-02-18
- Season 9 : Episode 172016-02-25
- Season 9 : Episode 182016-03-10
- Season 9 : Episode 192016-03-31
- Season 9 : Episode 202016-04-07
- Season 9 : Episode 212016-04-21
- Season 9 : Episode 222016-04-28
- Season 9 : Episode 232016-05-05
- Season 9 : Episode 242016-05-12
