The Line Substitution Solution The Big Bang Theory 9 23 5579744 1189555 tt5597960 Q51477673 5579744 7.4 3149 7.2 51 0 Sheldon hires Stuart to spend the day with Amy when he’d rather go to a movie screening. Also, Leonard’s mother, Beverly, comes to town and Penny struggles to make a connection with her. 18 https://image.tmdb.org/t/p/w1280/wFmeHdgLoNVyRYv4omvrSoe9yLO.jpg 2016-05-05 2016-05-05 false 0 CBS Chuck Lorre Productions Warner Bros. Television Tara Hernandez Steve Holland Saladin K. Patterson Eric Kaplan Steven Molaro Maria Ferrari Anthony Rich Johnny Galecki Leonard Hofstadter https://image.tmdb.org/t/p/h632/5zTHvvKpR9VUkzHxGnbrdB51Kyc.jpg https://www.themoviedb.org/person/16478 16478 Jim Parsons Sheldon Cooper https://image.tmdb.org/t/p/h632/gbFlludUECPpy70K4tZLbOwmoUr.jpg https://www.themoviedb.org/person/5374 5374 Kaley Cuoco Penny https://image.tmdb.org/t/p/h632/c01Ma8Jrr2OJ6uoikPwDK34Y8eK.jpg https://www.themoviedb.org/person/53862 53862 Simon Helberg Howard Wolowitz https://image.tmdb.org/t/p/h632/zGrQSfQEw0vO6otWdSXiBHfwv7S.jpg https://www.themoviedb.org/person/53863 53863 Kunal Nayyar Rajesh Koothrappali https://image.tmdb.org/t/p/h632/oG2dZRzA790XhSoSG7HE7zWH9C1.jpg https://www.themoviedb.org/person/208099 208099 Melissa Rauch Bernadette Rostenkowski https://image.tmdb.org/t/p/h632/2gdX9GwWL8ulRSYFv8iQ4ZP69Yp.jpg https://www.themoviedb.org/person/1221716 1221716 Mayim Bialik Amy Farrah Fowler https://image.tmdb.org/t/p/h632/kPsafWVc5H565iTuwS85LtDvvsf.jpg https://www.themoviedb.org/person/167640 167640 Kevin Sussman Stuart Bloom https://image.tmdb.org/t/p/h632/tLqrE9uz6GKoeoDC7LU7cE6oF2Q.jpg https://www.themoviedb.org/person/60633 GuestStar 60633 Blake Anderson Trevor https://image.tmdb.org/t/p/h632/6CAisTFUOPulSKZvDSSptZ6D299.jpg https://www.themoviedb.org/person/521564 GuestStar 521564 Amanda Payton Ainsley https://image.tmdb.org/t/p/h632/kHLl3MB0ggUfjCIqZZlQGPonozd.jpg https://www.themoviedb.org/person/211768 GuestStar 211768 Christine Baranski Beverly Hofstadter https://image.tmdb.org/t/p/h632/q6Zi3BYlmoim1JXXMGgRVS5C87x.jpg https://www.themoviedb.org/person/11870 GuestStar 11870 2026-06-29 01:08:53 UNKNOWN NONE The Big Bang Theory S09E23 The Line Substitution Solution (1080p x265 10bit Joy).strm The Line Substitution Solution Tara Hernandez PRODUCER https://image.tmdb.org/t/p/h632/yHGB8rxK4Py5wdWAIpvrCowkRal.jpg https://www.themoviedb.org/person/581616 581616 Anthony Del Broccolo PRODUCER https://www.themoviedb.org/person/1480277 1480277 Jeremy Howe PRODUCER https://image.tmdb.org/t/p/h632/iCX9ywvdxOsYHfx4aPMm3f6acpr.jpg https://www.themoviedb.org/person/1379356 1379356 Saladin K. Patterson PRODUCER https://image.tmdb.org/t/p/h632/9jlYZZuQ5inc4ntfojxowOnv46J.jpg https://www.themoviedb.org/person/1366449 1366449 Peter Chakos PRODUCER https://image.tmdb.org/t/p/h632/aoyFlwgYbHeWnYbOrcf8fgdek2B.jpg https://www.themoviedb.org/person/1224140 1224140 Robinson Green PRODUCER https://www.themoviedb.org/person/1480275 1480275 Ryan Berdan PRODUCER https://www.themoviedb.org/person/1480266 1480266 Justin D. Hetzel PRODUCER https://www.themoviedb.org/person/1480278 1480278 Charlie Back PRODUCER https://www.themoviedb.org/person/1553595 1553595 Kristy Cecil PRODUCER https://www.themoviedb.org/person/1480257 1480257 Suzanne McCormack PRODUCER https://www.themoviedb.org/person/1695006 1695006 Steven Molaro PRODUCER https://image.tmdb.org/t/p/h632/2NZtxlNz5IWS1XoC0MdeBdkUZ5l.jpg https://www.themoviedb.org/person/1224133 1224133 Mary T. Quigley PRODUCER https://www.themoviedb.org/person/1480256 1480256 Chuck Lorre PRODUCER https://image.tmdb.org/t/p/h632/8OTRD3d6N0GKy1Z0LJaWZ3MVxXr.jpg https://www.themoviedb.org/person/160172 160172 Bill Prady PRODUCER https://image.tmdb.org/t/p/h632/voM7AngVEko9ZzNFuv0F53AMTzu.jpg https://www.themoviedb.org/person/163528 163528 Steve Holland PRODUCER https://image.tmdb.org/t/p/h632/m7FIFJs5ZP2DOSqg7HtLKG0zLvB.jpg https://www.themoviedb.org/person/1224134 1224134 Jim Reynolds PRODUCER https://image.tmdb.org/t/p/h632/rESrWTeONwpBNxr3m34Z5g0I93Q.jpg https://www.themoviedb.org/person/1224139 1224139 Maria Ferrari PRODUCER https://image.tmdb.org/t/p/h632/u7ktJ29oqkAe3Vl85uZI3eOJbKD.jpg https://www.themoviedb.org/person/1222187 1222187 David Goetsch PRODUCER https://image.tmdb.org/t/p/h632/1woTfUvP7FGl1VLiKM3Z5TFMPPd.jpg https://www.themoviedb.org/person/1224135 1224135 Eric Kaplan PRODUCER https://image.tmdb.org/t/p/h632/dbZP4dlUOw4QsZkdEEZLXWDbBM8.jpg https://www.themoviedb.org/person/1217231 1217231 Tara Hernandez WRITER https://image.tmdb.org/t/p/h632/yHGB8rxK4Py5wdWAIpvrCowkRal.jpg https://www.themoviedb.org/person/581616 581616 Steve Holland WRITER https://image.tmdb.org/t/p/h632/m7FIFJs5ZP2DOSqg7HtLKG0zLvB.jpg https://www.themoviedb.org/person/1224134 1224134 Saladin K. Patterson WRITER https://image.tmdb.org/t/p/h632/9jlYZZuQ5inc4ntfojxowOnv46J.jpg https://www.themoviedb.org/person/1366449 1366449 Eric Kaplan WRITER https://image.tmdb.org/t/p/h632/dbZP4dlUOw4QsZkdEEZLXWDbBM8.jpg https://www.themoviedb.org/person/1217231 1217231 Steven Molaro WRITER https://image.tmdb.org/t/p/h632/2NZtxlNz5IWS1XoC0MdeBdkUZ5l.jpg https://www.themoviedb.org/person/1224133 1224133 Maria Ferrari WRITER https://image.tmdb.org/t/p/h632/u7ktJ29oqkAe3Vl85uZI3eOJbKD.jpg https://www.themoviedb.org/person/1222187 1222187 Anthony Rich DIRECTOR https://image.tmdb.org/t/p/h632/znYT8WU1RyjcacJoTOCRqfLKgNd.jpg https://www.themoviedb.org/person/1320838 1320838