Robert Gribbin

Robert Gribbin Profile Photo

Characters played by Robert Gribbin

Mark / Gar — Don't Go Near the Park (1979)

Mark is the modern identity of Gar, Tra's ancient brother. He marries a young woman and fathers a daughter so the child can serve his family's ritual quest for immortality. His obsession and abandonment destroy his marriage, and he later attempts to assault his daughter before reanimated corpses kill and consume him.

Howard Martin — Hitch Hike to Hell (1977)

A mild-mannered delivery driver who conceals a violent, amnesiac psychotic break. He targets teenage hitchhikers, particularly those who express hatred toward their mothers, triggering a rage linked to his own family trauma. He murders them with wire coat hangers but retains no memory of the acts.

Jay — Trip with the Teacher (1975)

Jay is one of the three bikers who encounter the stranded field-trip party. Unlike the two bikers who begin harassing the girls, Jay tries to help Marvin with the disabled bus. He remains connected to the biker group when they tow the party to a remote cabin.

Career Overview

Robert Gribbin has 7 screen credits in a career dating back to 1975. Signature works include Hitch Hike to Hell, Don't Go Near the Park, Goodnight, Sweet Marilyn. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.

Personal Facts

Known For
Acting
Gender
male
Known Credits
7
Birth Date
1948-03-05 00:00:00
Birth Place
Los Angeles, California, USA

Known For

Frequent Collaborators

Credits