E. G. Marshall
E. G. Marshall (born Everett Eugene Grunz; June 18, 1914 – August 24, 1998) was an American actor, best known for his television roles as the lawyer Lawrence Preston on The Defenders in the 1960s and as neurosurgeon David Craig on The Bold Ones: The New Doctors in the 1970s. One of the first group selected for the new Actors Studio, by 1948 he had performed in major plays on Broadway.
Among his film roles Marshall is perhaps best known as the unflappable and analytical Juror 4 in Sidney Lumet's courtroom drama 12 Angry Men (1957). He played the President of the United States in Superman II (1980), and Nazi collaborator Henri Denault on the CBS prime-time drama Falcon Crest in 1982. Marshall was also known as the host of the radio drama series, CBS Radio Mystery Theater (1974–82).
Source: Wikipedia