---
name: "Frederick Rolf"
canonical: "https://film.one/person/frederick-rolf"
roles: ["Actor"]
born: "14 August 1926"
reviewed_on_fi1m: 1
updated: "2026-09-16T21:20:16.345216+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."
---

# Frederick Rolf

Actor. Born 14 August 1926 in Berlin, Germany.

## Details

- **Work:** Actor
- **Born:** 14 August 1926, Berlin, Germany

## Biography

Frederick Rolf is a German-born American actor. Born on 14 August 1926 in Berlin, he appeared as Stoltzfus in the 1985 film *Witness*.

His other film credits include roles in *Everyone Says I Love You* (1996), *Deconstructing Harry* (1997) and *Celebrity* (1998). He has also worked extensively in theatre, with Broadway appearances including *Saint Joan* (1951) and *Time Remembered* (1957).

Rolf was married to actress Roni Dengel from 1971 until her death in 2025.

*Sources: imdb.com, en.wikipedia.org.*

## On Fi1m (1)

- *Witness* (1985), Fi1m 84, as Stoltzfus — [page](https://film.one/film/witness.md)

## Also known for

- *Deconstructing Harry* (1997), Harvey's Doctor
- *Everyone Says I Love You* (1996), Le Cirque Waiter
- *Law & Order* (1990), Dr. Joe Kleeger
- *Celebrity* (1998), Book Reviewer
- *The Associate* (1996), Carl Bode
- *Q & A* (1990), District Attorney
- *Don't Drink the Water* (1994), Yannis Kasnar
- *Street Smart* (1987), Joel Davis

---
© 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/frederick-rolf