John Beck

John Beck is an American retired actor, known best for his role as Mark Graison in the television series Dallas during the mid-1980s.

MURDER, SHE WROTES1, E18

Sudden Death

Jessica Fletcher inherits a small but crucial amount of stock which entitles her to a part of a professional football team. This is her introduction to the world of sports which she is unfamiliar with and to murder which is her element.
STAR TREK: DEEP SPACE NINES2, E25

Tribunal

As Miles and Keiko O'Brien head off on their first vacation in years, the chief is detained and arrested by Cardassian military forces and forced to stand trial with death being his sentence.
MATLOCKS1, E6

The Seduction

Ben defends an over-the-hill quarterback (John Beck) with a reputation as a womanizer who is accused of killing his team-owner girlfriend.
DIAGNOSIS MURDERS1, E6

Vanishing Act: Part 1

A 'perfect cover' becomes a foul frame-up when Steve Sloan is accused of murder! Staging various crimes in their off-hours with perfect success, four corrupt police officers think they have it made - until one of them commits a homicide and puts the blame on Steve.
DIAGNOSIS MURDERS1, E7

Vanishing Act: Part 2

A 'perfect cover' becomes a foul frame-up when Steve Sloan is accused of murder! Staging various crimes in their off-hours with perfect success, four corrupt police officers think they have it made - until one of them commits a homicide and puts the blame on Steve.
MURDER, SHE WROTES7, E19

Thursday's Child

A woman (Vera Miles) seeks Jessica's (Angela Lansbury) help in clearing her son (Richard Gilliland), whom she claims was fathered by Jessica's late husband. Guest star: Jennifer Warren.

John Beck

Movies

Guest Appearances