Maggie Smith

Majel Barrett

Mako

Malachi Throne

Malcolm McDowell

Manis the Orangutan

Marc McClure

Marcel Dalio

Marcia Gay Harden

Marcia Wallace

Margaret Hamilton

Margaret Lindsay

Margaret Whitton

Margot Kidder

Maria Ouspenskaya

Maria Schell

Marianna Hill

Mariel Hemingway

Marilu Henner

Marina Sirtis