Plot: Leonard confronts the woman he kissed on the North Sea in an attempt to set Penny's mind at ease. Also, Sheldon films a special episode of "Fun with Flags" after his breakup with Amy, and Bernadette feels guilty about withholding a secret from Penny
Cast
Johnny GaleckiLeonard HofstadterJohnny Galecki was 40 in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Wed, Apr 30 1975
Jim ParsonsSheldon CooperJim Parsons was 42 in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Sat, Mar 24 1973
Kaley CuocoPennyKaley Cuoco was 29 in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Sat, Nov 30 1985
Simon HelbergHoward WolowitzSimon Helberg was 34 in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Tue, Dec 09 1980
Kunal NayyarRajesh KoothrappaliKunal Nayyar was 34 in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Thu, Apr 30 1981
Melissa RauchBernadette RostenkowskiMelissa Rauch was 35 in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Mon, Jun 23 1980
Mayim BialikAmy Farrah FowlerMayim Bialik was 39 in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Fri, Dec 12 1975
Melissa TangMandy ChaoMelissa Tang was 30 in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Tue, May 07 1985
Crew
Mark CendrowskiDirectorMark Cendrowski was >> in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Unknown Birthday
Nikki LorreSecond Assistant DirectorNikki Lorre was >> in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Unknown Birthday
Anthony Joseph RichFirst Assistant DirectorAnthony Joseph Rich was 47 in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Mon, Jan 01 1968
Steve HollandCo-Executive Producer, StorySteve Holland was >> in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Unknown Birthday
Maria FerrariCo-Executive Producer, TeleplayMaria Ferrari was >> in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Unknown Birthday
Jim ReynoldsTeleplay, Co-Executive ProducerJim Reynolds was >> in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Unknown Birthday
David GoetschCo-Executive ProducerDavid Goetsch was >> in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Unknown Birthday
Eric KaplanCo-Executive ProducerEric Kaplan was 44 in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Fri, Sep 10 1971
Chuck LorreTeleplayChuck Lorre was 62 in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Sat, Oct 18 1952
Steven MolaroStorySteven Molaro was >> in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Unknown Birthday
Tara HernandezStoryTara Hernandez was >> in The Big Bang Theory - Season 9 - The Separation Oscillation (Episode 2).
Birthday: Unknown Birthday