Jeffrey Boam (Lethal Weapon 2) Lethal Weapon 2 (1989)
Jeffrey Boam was forty-three when Lethal Weapon 2 opened in July 1989. He had spent the 1980s as Hollywood's go-to rewriter of writer-driven specs — The Dead Zone (1983) for Cronenberg, Innerspace (1987) for Joe Dante, and most consequentially Indiana Jones and the Last Crusade (1989) for Steven Spielberg, the latter released two months before LW2. Producer Joel Silver brought him onto LW2 to deliver a shootable script from Shane Black and Warren Murphy's spec, which Donner and Silver had decided was too dark to film as written.
What Boam did to the spec
The Black-Murphy spec ended with Riggs's death — killed by Vorstedt's men at the Alba Varden. Boam kept the Krugerrand-smuggling South-African-consulate spine, kept Leo Getz, kept the diplomatic-immunity climax, kept the toilet bomb, kept the helicopter trailer attack — and reworked the third act so Riggs survives. The "It's just been revoked" line, the "I'm not a cop tonight" phone call, and the wind-down banter at the dock are all Boam's.
The Vicki re-disclosure speech — the trailer-chair midpoint, the film's most structurally load-bearing scene — does not appear in the Boam November 1988 draft preserved at reference/screenplay-draft.txt. The reattribution of Vicki's death from accident to contract murder was added between Boam's draft and the shooting cut, almost certainly during production. Donner has implied in interviews that the speech was developed in conversation with Mel Gibson and that Boam was involved in finalizing the dialogue.
"Boam's job was to find the movie that could be made. Shane wrote the movie that broke his heart. Boam built the movie that could open in July." — Joel Silver, producer, Empire oral history (2017)
Boam's signature: writer-respecting rewrites
Boam's reputation in the late 1980s was that he could rewrite another writer's spec without erasing it — that the changes felt like extensions rather than overwrites. His Indiana Jones and the Last Crusade work was the model: Spielberg and Lucas had a story; Menno Meyjes had a draft; Boam delivered the shooting script with the father-son comedy spine that defines the film, while preserving the action structure underneath.
"Jeffrey could read a draft and find the movie inside it that everyone wanted but nobody had written yet. He didn't want to be the auteur. He wanted to make the producer's job possible." — Lawrence Kasdan, interview in Backstory 4 (2005)
LW2 fit that pattern. Boam preserved Black's Krugerrand structure and Black's commitment-to-immunity-as-antagonist; he built a new third act around the existing pieces; he kept the buddy-cop tonal register Donner had established in LW1.
The credit dispute
Writers Guild arbitration on LW2 awarded Boam sole "screenplay by" credit and gave Black & Murphy "story by." Black has said in interviews that he was disappointed. Black has also said he understood the decision — the shooting script was substantially Boam's, and the WGA arbitration process is structured to credit the writer who delivered the final draft.
Black returned to direct his own original script Last Action Hero (1993) and to write/direct Kiss Kiss Bang Bang (2005), Iron Man 3 (2013), The Nice Guys (2016), and The Predator (2018). The Black-Boam credit pattern recurred again on The Last Boy Scout (1991) and others; Black's 1990s career was partly a reaction to the spec-rewrite culture LW2 exemplified.
What followed
Boam wrote LW3 alongside Robert Mark Kamen (1992) and was credited on the LW story for that film. He wrote The Phantom (1996) and worked on a number of unproduced projects through the 1990s. He was also a co-creator and showrunner of the syndicated television series The Adventures of Brisco County, Jr. (1993–1994), which became a cult favorite. He died in January 2000 of a rare lung disorder at age fifty-three.