![Happy Birthday, Gemini](https://image.tmdb.org/t/p/original//5prgKCKQEmOnJvMVDJrcaMvD7mJ.jpg)
![Happy Birthday, Gemini](https://image.tmdb.org/t/p/w200//bDrnm56kx5TC9r1KrCtN8eRMW0i.jpg)
Happy Birthday, Gemini
1 hour 47 minutes1980-05-03
3.8
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A poor Harvard student's romance with a girl hits a rough spot when he realizes, on his 21st birthday, that he's in love with her brother.
Cast
![Madeline Kahn](https://image.tmdb.org/t/p/w200//Ae2CI5i91PKAagUfvyIEabVNj4Z.jpg)
Madeline Kahn
Bunny Weinberger
![Rita Moreno](https://image.tmdb.org/t/p/w200//zB0M77jr7tmsmWHEr2bWO2Xq66L.jpg)
Rita Moreno
Lucille Pompi
![Robert Viharo](https://image.tmdb.org/t/p/w200//pvHkVZK05E1aGrjAD7Nt8V5qqDK.jpg)
Robert Viharo
Nick Geminiani
![Alan Rosenberg](https://image.tmdb.org/t/p/w200//fk5nR9aLZBjGA67J5SOK3FWjjWF.jpg)
Alan Rosenberg
Francis Geminiani
![Sarah Holcomb](https://image.tmdb.org/t/p/w200//nvbFYFakQceQDo1Ips8gcf31lZt.jpg)
Sarah Holcomb
Judith Hastings
![David Marshall Grant](https://image.tmdb.org/t/p/w200//81E0yZVUrojvq10qKRdSvNkq9up.jpg)
David Marshall Grant
Randy Hastings
![Timothy Jenkins](/_next/static/media/notFound.aecd17f8.png)
Timothy Jenkins
Herschel Weinberger
![David McIlwraith](https://image.tmdb.org/t/p/w200//95R2WgjHZHtdMrZVspo8OcGzGIX.jpg)
David McIlwraith
Sam Weinberger
![Maura Swanson](/_next/static/media/notFound.aecd17f8.png)
Maura Swanson
Mary O'Donnel
![Richert Easley](/_next/static/media/notFound.aecd17f8.png)
Richert Easley
Judge
![John William Kennedy](/_next/static/media/notFound.aecd17f8.png)
John William Kennedy
Mr. O'Donnel
![Michael Donaghue](/_next/static/media/notFound.aecd17f8.png)
Michael Donaghue
Father McBride
![Alberto De Rosa](/_next/static/media/notFound.aecd17f8.png)
Alberto De Rosa
Dominique
![Michael Holton](/_next/static/media/notFound.aecd17f8.png)
Michael Holton
Court Clerk
![A. Frank Ruffo](/_next/static/media/notFound.aecd17f8.png)
A. Frank Ruffo
Jerry
![Jimmy Leone](/_next/static/media/notFound.aecd17f8.png)
Jimmy Leone
Vegetable Vendor
![Dwayne McLean](https://image.tmdb.org/t/p/w200//1AQo4FocbPcQOGTiylpKWKX14fM.jpg)
Dwayne McLean
Eddie
![Jeff Wincott](https://image.tmdb.org/t/p/w200//nTE993X30xB02W94yEKekEjTK9c.jpg)