For over 30 years Lev Mailer has been a veteran actor, director, coach, and teacher in Hollywood in both film and television on and off camera beginning with the original Star Trek series. During that period he worked on stage productions both in Los Angeles and New York as an actor and director. He has been associated with producers and directors: Clint Eastwood, Robert Wise, Sydney Pollack, Alex Rose, James Goldstone, Tom Schulman, Bill Shatner, and Leonard Nimoy, as well as numerous casting directors and agents. As National Chair of the Screen Actors Guild Conservatory, he has participated in seminars with many other producers, directors, casting directors, and agents. He was on the faculty of the American Film Institute, as well as 5 other leading Los Angeles area colleges. Of his private teaching, the definitive "Film Actor's Complete Career Guide," listed Lev among the best "in the teaching of acting techniques for beginning, intermediate, and professional actors." He was honored to be on the same list as his own teacher, Sanford Meisner.