* Clark Gable as Captain Chuck Yeager
* Eleanor Parker as Ann Yeager
* Doris Day as Ann "Annie" Lee
* J. Carrol Naish as Sam, the mechanic
* David Janssen as Johnny
* Harry Carey Jr. as Dr. Jim Webster
The film also featured supporting roles by:
* Jim Backus
* John Derek
* Robert Gist
* Charles McGraw
* Jack Kelly
Let me know if you have any other questions about "Test Pilot" or other films!