![The Secret of Dr. Kildare](https://image.tmdb.org/t/p/original//yKiWyb2GoMssuPwSYfkaOeTlOrT.jpg)
![The Secret of Dr. Kildare](https://image.tmdb.org/t/p/w200//7ybJG53cJKD9hM5zuJWhzJXxM84.jpg)
The Secret of Dr. Kildare
1 hour 24 minutes1939-11-24
5.6
Watch Trailer
Intern Kildare heals a millionaire's daughter and tricks Dr. Gillespie into taking a vacation.
Cast
![Lew Ayres](https://image.tmdb.org/t/p/w200//nNinKMWvSxrhiNMnMkbpUd4HEZO.jpg)
Lew Ayres
Dr. James Kildare
![Lionel Barrymore](https://image.tmdb.org/t/p/w200//j7UjmpRAZ7imblut0WHqjS13mmg.jpg)
Lionel Barrymore
Dr. Leonard Gillespie
![Lionel Atwill](https://image.tmdb.org/t/p/w200//yHIH2OVvOdxYDZE3MkbK7qAnxC4.jpg)
Lionel Atwill
Paul Messenger
![Helen Gilbert](https://image.tmdb.org/t/p/w200//lJI87LgtmeN8ZG3OeGwQs2wPqIo.jpg)
Helen Gilbert
Nancy Messenger
![Nat Pendleton](https://image.tmdb.org/t/p/w200//9rZC8qMgJTJ7QYgg6ckXIv8uYRd.jpg)
Nat Pendleton
Joe Wayman
![Laraine Day](https://image.tmdb.org/t/p/w200//rprHvH9QWqHlFPDfNy0N9RGtvqy.jpg)
Laraine Day
Nurse Mary Lamont
![Sara Haden](https://image.tmdb.org/t/p/w200//77NW5jRIn7rxzEMxhR2kjsCCDXg.jpg)
Sara Haden
Nora
![Samuel S. Hinds](https://image.tmdb.org/t/p/w200//uwUEvtPnO79him7Lf8lwQlVW78X.jpg)
Samuel S. Hinds
Dr. Stephen Kildare
![Emma Dunn](https://image.tmdb.org/t/p/w200//gg8SC7cBPYWzGqjYSJ3qWcpy0vI.jpg)
Emma Dunn
Mrs. Martha Kildare
![Walter Kingsford](https://image.tmdb.org/t/p/w200//41Xovcyc1PzAST3PUnExzk4FvwE.jpg)
Walter Kingsford
Dr. S.J. Carew
![Grant Mitchell](https://image.tmdb.org/t/p/w200//1jSSSQNl8sSYGWOPx0yJIBKpUrQ.jpg)
Grant Mitchell
John Xerxes Archley
![Alma Kruger](https://image.tmdb.org/t/p/w200//vaFAhU7IigdzfcFPBaqbNi0xQEr.jpg)
Alma Kruger
Head Nurse Molly Byrd
![Robert Kent](https://image.tmdb.org/t/p/w200//nLqggn5bX0YW1thl0EofjbUHYOx.jpg)
Robert Kent
Charles Herron
![Marie Blake](https://image.tmdb.org/t/p/w200//avNxzJ7ozSl5jTjsI24XyeQkkzJ.jpg)
Marie Blake
Sally - Telephone Operator
![Martha O'Driscoll](https://image.tmdb.org/t/p/w200//9qpbAIKWrQVDPAQm2V4UEX7yaae.jpg)
Martha O'Driscoll
Mrs. Roberts
![Nell Craig](https://image.tmdb.org/t/p/w200//f6oinHAjicUlRjKJocmXSWm61xv.jpg)
Nell Craig
Nurse 'Nosey' Parker
![George H. Reed](/_next/static/media/notFound.aecd17f8.png)
George H. Reed
Conover
![Frank Orth](https://image.tmdb.org/t/p/w200//s8yUbtAu6wueQjDRncuSX6x6ZUt.jpg)
Frank Orth
Mike Sullivan
![Walter Baldwin](https://image.tmdb.org/t/p/w200//oS2Cymq1iHV6b2MopFvp3DiX6pE.jpg)
Walter Baldwin
Finch (uncredited)
![Don 'Red' Barry](https://image.tmdb.org/t/p/w200//airyp28VpOMYnGyZ2RL706Uplmv.jpg)
Don 'Red' Barry
Collins - Intern (uncredited)
![George Chandler](https://image.tmdb.org/t/p/w200//fXj6FdgWPp8om9O2HD2Uv4yhcBi.jpg)
George Chandler
Pay Orderly (uncredited)
![Tom Collins](/_next/static/media/notFound.aecd17f8.png)
Tom Collins
Dr. Joiner (uncredited)
![Alec Craig](https://image.tmdb.org/t/p/w200//sLB2tMxIiCo6q1kQ9m7rWMWKNs4.jpg)
Alec Craig
Telephone Repair Man (uncredited)
![Byron Foulger](https://image.tmdb.org/t/p/w200//8j1Mn3alrcZyfe742LCfjCglQ3L.jpg)
Byron Foulger
Hospital Attendant (uncredited)
![Mitchell Lewis](https://image.tmdb.org/t/p/w200//u8t8u4huDqvZKvcBwQKxOFIJiT5.jpg)
Mitchell Lewis
Adam - Nora's Gardener (uncredited)
![Matt McHugh](https://image.tmdb.org/t/p/w200//bjq1hIAxT8ddTj4sBIVBL7SyRCw.jpg)
Matt McHugh
Messenger's Chauffeur (uncredited)
![Emory Parnell](https://image.tmdb.org/t/p/w200//eI6HoBY4IK8NP1k9gJKicLhIekv.jpg)
Emory Parnell
Policeman on Gaylor Ave. (uncredited)
![William Tannen](https://image.tmdb.org/t/p/w200//kFaa9E96ueuQhG5MQxDWL7t6JLt.jpg)
William Tannen
Bates - Intern (uncredited)
![Joe Yule](https://image.tmdb.org/t/p/w200//qs9CI0Oxm3gGgt3LhUckntKuqs5.jpg)