Deborah Rennard - Actor Profile

Deborah Rennard

Acting
Updated: May 14, 2026
10Total Films
7.0 Highest Rated
Born: Nov 4, 1959
Birth Place: Los Angeles County, California, USA

About Deborah Rennard

​From Wikipedia, the free encyclopedia.   Deborah Rennard (born November 4, 1959) is an American actress. She remains best known for her recurring role in Dallas as J.R. Ewing's secretary Sylvia "Sly" Lovegren. She appeared in the series from 1981 to 1991 and also in the film J.R. Returns. She also appeared as Harmony in the movie Land of Doom (1986 film) and as Cynthia alongside Jean-Claude Van Damme in the movie Lionheart (1990 film). She is married to writer/producer/director Paul Haggis. Description above from the Wikipedia article Deborah Rennard, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Deborah Rennard Movies & Career Overview

The filmography of Deborah Rennard reflects a career marked by diverse experimentation. Across 10 major appearances, the actor has built a reputation through performances in multiple genres and storytelling styles.

Dominant Genre

A large portion of Deborah Rennard's work falls within the Action genre, where audiences tend to respond most strongly to their on-screen presence.

Success Ratio

Approximately 20% of Deborah Rennard's films maintain ratings above 6.5, indicating a consistent level of audience approval.

One of the most highly rated entries in their career remains The Families Feud, which stands out as a key performance.

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Best Deborah Rennard Movies Ranked

Must-watch hits from Deborah Rennard's career based on audience ratings.

Full Filmography

Every movie Deborah Rennard has appeared in, with audience ratings and verdicts.

YearMovieCharacterSuccessMore
2026 The Man in the Window Sylvia Flop Similar →
2023 The Families Feud Stella the Limo Driver Hit Similar →
2023 Appendage Stacy Average Similar →
2022 You Can Never Go Home Again May Malcolm Average Similar →
2021 Deck the Heart Elaine Stein Flop Similar →
1997 Gang Related Caroline Divinci Average Similar →
1996 Dallas: J.R. Returns Sly Lovegren Average Similar →
1996 Kazaam Malik's Dinner Mate Flop Similar →
1990 Lionheart Cynthia Hit Similar →
1986 Land of Doom Harmony Flop Similar →

Deborah Rennard - Frequently Asked Questions

What is the best movie of Deborah Rennard?

According to audience ratings, the best movie starring Deborah Rennard is "The Families Feud" with a rating of 7.0/10.

How many movies has Deborah Rennard acted in?

Deborah Rennard has been featured in at least 10 major films throughout their career.

What are some other popular movies by Deborah Rennard?

Other notable films include "Lionheart", "Gang Related", and "Dallas: J.R. Returns".

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