Category:American theatre actor, 20th-century birth stubs

This category should be used for Americans born in the 20th century who are notable only or primarily for their work as a theatre actor. If an American actor is notable for more than just theatre acting, then a stub article about them should use US-actor-stub instead.

The perfect article about an actor gives both a (possibly short) biography and a list of performances. Also, appropriate categories should be added, especially Category:American stage actors and Category:American musical theatre actors.