Question: What character played by Gary Dubin in a 1978 American thriller film directed by Jeannot Szwarc?

Context paragraphs:
Honor Bound (film): Honor Bound (also known as Red End) is a 1988 film directed by Jeannot Szwarc.

La Vengeance d'une blonde: La Vengeance d'une blonde is a 1994 French comedy film directed by Jeannot Szwarc.

Les Soeurs Soleil: Les Soeurs Soleil is a 1997 French comedy film directed by Jeannot Szwarc, starring and co-written by Marie-Anne Chazel.

Grand Larceny: Grand Larceny is a 1987 thriller film directed by Jeannot Szwarc and starring Marilu Henner, Ian McShane, Omar Sharif and Louis Jourdan.

Gary Dubin: Gary Michael Dubin (May 5, 1959 – October 8, 2016) was an American actor and voice actor best known for his portrayal of Punky Lazaar, a friend of Danny's on "The Partridge Family".  He also voiced Toulouse in "The Aristocats" in 1970 and played the part of ill-fated teenager Eddie Marchand, who was eaten by the shark in "Jaws 2".

Enigma (1982 film): Enigma is a 1982 Anglo-American thriller film directed by Jeannot Szwarc and starring Martin Sheen, Sam Neill, Brigitte Fossey, and Kevin McNally.  Based on Michael Barak's novel "Enigma Sacrifice", the film centers on a CIA agent that tries to infiltrate Soviet intelligence in order to stop a murderous plot.

Extreme Close-Up (film): Extreme Close-Up is a 1973 film directed by Jeannot Szwarc and written by Michael Crichton.  It deals with privacy in an ever growing technological age.

Supergirl (film): Supergirl is a 1984 British superhero film directed by Jeannot Szwarc and written by David Odell, based on the DC Comics character of the same name and serves as a spin-off to Alexander and Ilya Salkind's "Superman" film series.  The film stars Helen Slater as Supergirl, along with Faye Dunaway, Mia Farrow and Peter O'Toole, with Marc McClure reprising his role as Jimmy Olsen from the "Superman" films.  He was the only actor to do so.  "Supergirl" was the first superhero film to feature a woman in the lead role.

Jaws 2: Jaws 2 is a 1978 American thriller film, the first sequel to Steven Spielberg's "Jaws" (1975), and the second installment in the "Jaws" franchise.  Directed by Jeannot Szwarc, it stars Roy Scheider as Police Chief Martin Brody, with Lorraine Gary and Murray Hamilton reprising their respective roles as Martin's wife Ellen Brody and mayor Larry Vaughn.  The film also stars Joseph Mascolo, Jeffrey Kramer, Collin Wilcox, Ann Dusenberry, Mark Gruner, Susan French, Barry Coe, Donna Wilkes, and Gary Springer.

Somewhere in Time (film): Somewhere in Time is a 1980 American romantic science fiction drama film directed by Jeannot Szwarc.  It is a film adaptation of the 1975 novel "Bid Time Return" by Richard Matheson, who also wrote the screenplay.  The film stars Christopher Reeve, Jane Seymour, and Christopher Plummer.

Supporting paragraphs: Gary Dubin Jaws 2
Answer: Eddie Marchand