This document provides clues about the identities of several famous actors:
1. Phillips Smalley was an American silent film actor and director associated with Universal studios in the early 1910s.
2. Frank Finlay was an English actor known for roles in films like A Study in Terror and Murder by Decree where he played Inspector Lestrade.
3. Warren Mitchel was a British actor known for his role as the bigoted character Alf Garnett in the TV series Till Death Us Do Part.
4. Laurence Olivier was an English actor renowned for his skill with Shakespeare who turned down a lucrative Hollywood offer to instead perform in The Entertainer for a much smaller salary.