Whenever I want to know sth about an actor/actress/movie/director/series, I run to the Internet Movie Data Base, or IMDb for short. What I hadn't realized, is that there are similar sites where to look for performers out of the small/big screen. And thanks to Eric Millegan and his lovely voice, here they are:
Internet Movie Database | IMDb - online database of information related to movies, television shows, actors, production crew personnel, video games and fictional characters featured in visual entertainment media (incorporated in the United Kingdom since 1996).
Internet Theatre Database | ITDb - online database with information about plays, playwrights, actors, legitimate theater, musical theater, Broadway shows, and similar theatrical information, run by several volunteer theater aficionados, focused on NY but trying to also cover London and Off-Broadway productions, national tours, and regional theater.
Internet Broadway Database | IBDb - online database of Broadway theatre productions and their personnel, operated by the Research Department of The Broadway League, a trade association for the North American commercial theatre community.
Definitions from Wikipedia, obviously.