![The dress of the sister of Sheldon / Missy Cooper (Courtney Henggeler) in The Big Bang Theory S01E15 | Spotern The dress of the sister of Sheldon / Missy Cooper (Courtney Henggeler) in The Big Bang Theory S01E15 | Spotern](https://medias.spotern.com/wanted/w640/35/35597-1532336922.jpg)
The dress of the sister of Sheldon / Missy Cooper (Courtney Henggeler) in The Big Bang Theory S01E15 | Spotern
Young Sheldon - Sheldon's getting married, and his sister will be in attendance! See what Missy's future holds when Courtney Henggeler guest stars on The Big Bang Theory, tonight at 8/7c on
![Big Bang Theory plot hole: Fans spot major Missy Cooper baby error | TV & Radio | Showbiz & TV | Express.co.uk Big Bang Theory plot hole: Fans spot major Missy Cooper baby error | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/750x445/1261283.jpg)
Big Bang Theory plot hole: Fans spot major Missy Cooper baby error | TV & Radio | Showbiz & TV | Express.co.uk
![Missy (Courtney Henggeler), Sheldon's twin sister on "Big Bang Theory" left Howard saying "...because I would kill my Rabbi… | Sexy celebrities, Women, Missy cooper Missy (Courtney Henggeler), Sheldon's twin sister on "Big Bang Theory" left Howard saying "...because I would kill my Rabbi… | Sexy celebrities, Women, Missy cooper](https://i.pinimg.com/600x315/3b/48/bc/3b48bcdeccc817219adb6bbbb63a7492.jpg)
Missy (Courtney Henggeler), Sheldon's twin sister on "Big Bang Theory" left Howard saying "...because I would kill my Rabbi… | Sexy celebrities, Women, Missy cooper
![Big Bang Theory cast: Who played Missy Cooper on The Big Bang Theory? | TV & Radio | Showbiz & TV | Express.co.uk Big Bang Theory cast: Who played Missy Cooper on The Big Bang Theory? | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/590x/Courtney-Henggeler-actress-big-bang-theory-1318469.jpg?r=1596540503495)
Big Bang Theory cast: Who played Missy Cooper on The Big Bang Theory? | TV & Radio | Showbiz & TV | Express.co.uk
![Big Bang Theory plot hole: How Young Sheldon opens up huge Missy error | TV & Radio | Showbiz & TV | Express.co.uk Big Bang Theory plot hole: How Young Sheldon opens up huge Missy error | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/750x445/1271631.jpg)