Gleason starred in many movies, often as an antagonistic figure, and became well-known initially as Dr. David Thornton on
All My Children, playing the role from 1976 to 1978. He then portrayed Capt. Ernest "Tex" Lee in the 1979 television miniseries
Ike. He guest-starred in "The Trouble with Harry" and "Fire",
Columbo and two episodes of
The A-Team. Additionally, Gleason played the villainous Clarence Beeks, the Duke brothers' security consultant and
fixer, in the 1983 comedy
Trading Places starring
Dan Aykroyd and
Eddie Murphy. Gleason played the disciplinarian Vice Principal Richard Vernon, in the 1985
coming-of-age film The Breakfast Club opposite many members of the
Brat Pack. The film has been noted as one of the most prominent and well-remembered of its genre, and many reviews praised Gleason's performance as the vice principal who was frequently at odds with members of the titular group, particularly
Judd Nelson's John Bender. In an on-set interview, Gleason spoke at length about the skill of the teenage actors he worked with, adding that he believed he "could never have been as good at [their] age." He also described the finale of the film, during which Vernon reads an essay from the Club dismantling his assertions about them, as a
satori for the character, stating that Vernon is "supposed to realize something about the fact that he has let these kids down, and that he really hasn't understood them." When Gleason died the same year, his
NPR obituary referred to his turn as Vernon, referring to Gleason as "a 'principal' screen presence." and as a foil for Willis and
Reginald VelJohnson. In 2002, Gleason appeared in episodes of ''
Dawson's Creek as Larry Newman, the sex-and-violence obsessed chief of a B movie studio. He appeared as a nonsensical judge in an episode of Drake & Josh, as well as in an episode of George Lopez'' as the brother of
George's boss, a crazy old drunk. In 2005, he appeared as the Sheriff in the horror film
Abominable. Gleason made a guest appearance on
Friends as Jack, Phoebe's boss at an investment company, in the season 6 episode "The One That Could Have Been," and also appeared in one episode of
Seinfeld, as the man ultimately responsible for
George Costanza (
Jason Alexander) being hired by the
New York Yankees. His final appearance before his death was in an independent film called
The Book of Caleb. ==Personal life ==