Sidney Blackmer
Cancer
J. Stuart Blackton
Capricorn
Vivian Blaine
Scorpio
Betsy Blair
Sagittarius
Marie Blake
Leo
Robert Blake
Virgo
Larry J. Blake
Taurus
Colin Blakely
Libra
Mel Blanc
Gemini
Mari Blanchard
Aries
Clara Blandick
Gemini
Sally Blane
Cancer
Henry Blanke
Capricorn
Julian Blaustein
Gemini
Billy Bletcher
Libra
Joan Blondell
Virgo
Claire Bloom
Aquarius
Eric Blore
Capricorn
Monte Blue
Capricorn
Ben Blue
Virgo
Ann Blyth
Leo
Betty Blythe
Virgo
John Blythe
Scorpio