---
name: "John Walter Davis"
canonical: "https://film.one/person/john-walter-davis"
fi1m_id: "john-walter-davis"
imdb_id: "nm0204897"
tmdb_id: 1211987
roles: ["Actor"]
born: "17 December 1951"
reviewed_on_fi1m: 1
average_as: "actor"
average_over: 1
updated: "2026-10-05T04:35:11.833778+00:00"
licence: "© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL."
---

# John Walter Davis

## Identity

John Walter Davis

- **Canonical:** https://film.one/person/john-walter-davis
- **Type:** Person
- **Fi1m ID:** john-walter-davis
- **IMDb ID:** nm0204897
- **TMDB ID:** 1211987
- **Same entity:** https://www.imdb.com/name/nm0204897/, https://www.themoviedb.org/person/1211987

Actor. Born 17 December 1951 in Los Angeles, California, USA.

## Details

- **Work:** Actor
- **Born:** 17 December 1951, Los Angeles, California, USA
- **Elsewhere:** https://www.imdb.com/name/nm0204897/, https://www.themoviedb.org/person/1211987

## Streaming the US now

- **Disney+:** [*Starman*](https://film.one/film/starman.md) (77)

For United States; add `?region=XX` for another country.

## Biography

John Walter Davis is an American actor born on 17 December 1951 in Los Angeles, California. He is credited as Brad Heinmuller in the 1984 film *Starman*.

His other film roles include appearances in *Altered States* (1980), *The Adventures of Buckaroo Banzai Across the 8th Dimension* (1984) and *Tango & Cash* (1989). On television he has appeared in episodes of *Star Trek: Voyager* (1996), *Tour of Duty* (1987–1989) and *The Defenders* (2011).

*Sources: imdb.com.*

## On Fi1m (1)

- *Starman* (1984), Fi1m 77, as Brad Heinmuller — [page](https://film.one/film/starman.md)

## Complete filmography (29)

Every credit, newest first. Titles without a page can be requested for review on the HTML page.

- *The Defenders* (2010), series, as Judge Hawkins
- *Scanner Cop II* (1995), as Security Guard Porter
- *Star Trek: Voyager* (1995), series, as Merchant
- *Sister, Sister* (1994), series, as Chauffeur
- *Diagnosis: Murder* (1993), series, as Shep
- *Diggstown* (1992), as Chet Willis
- *Summer Dreams: The Story of The Beach Boys* (1990), as Russ
- *Tango & Cash* (1989), as Slobber
- *Phantom of the Mall: Eric's Revenge* (1989), as Devon
- *Dead Man Walking* (1988), as Body Counter
- *Tour of Duty* (1987), series, as Sgt. Bechtel
- *L.A. Law* (1986), series, as Wayne Pocklington
- *Alice in Wonderland* (1985), series, as Seven of Spades
- *Sweet Dreams* (1985), as Stone
- *Starman* (1984), as Brad Heinmuller — Fi1m 77, [page](https://film.one/film/starman.md)
- *The Adventures of Buckaroo Banzai Across the 8th Dimension* (1984), as Star Surgeon
- *St. Elsewhere* (1982), series, as Bram Hammond — Fi1m 78, [page](https://film.one/tv/st-elsewhere.md)
- *Newhart* (1982), series, as Waiter
- *Remington Steele* (1982), series, as Sergeant Briggs
- *Hotel* (1982), series, Actor
- *The Best Little Whorehouse in Texas* (1982), as Melvin's Crew — Fi1m 55, [page](https://film.one/film/the-best-little-whorehouse-in-texas.md)
- *Cagney & Lacey* (1982), series, as Mike Walker — Fi1m 81, [page](https://film.one/tv/cagney-and-lacey.md)
- *Simon & Simon* (1981), series, Actor
- *Altered States* (1980), as Medical Technician
- *Enos* (1980), series, Actor
- *The Seduction of Miss Leona* (1980), as Peter Wilson
- *Just Tell Me What You Want* (1980), as Stan
- *The Incredible Hulk* (1977), series, Actor
- *CHiPs* (1977), series, Actor

---
© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL. Canonical: https://film.one/person/john-walter-davis