Actress

Ava Brennan

Ava Brennan played Regan Jones / Det. Regan Morris in Mystery Island: House Rules (2025), her one Hallmark credit so far.

Open Mystery Island: House Rules

Ava's Hallmark film

Mystery Island: House Rules

2025 · Actress6.6Weirdness 7 of 10

Mystery Island success raises plans of expansion, and the Island team meets their Mystery Mountain counterparts for a friendly murder game, but the fun ends with a murder in plain sight.

Starring: Elizabeth Henstridge, Charlie Weber, Kezia Burrows, Hadrian Howard
Directors: Clare Niederpruem, John Christian Plummer

Beyond Hallmark

Rocketman2019, Film, as Dancer
Hellboy2019, Film, as Alice's Mother
Top Boy2019, TV series, as Vee
Mamma Mia! Here We Go Again2018, Film, as Ensemble Performer
Beauty and the Beast2017, Film, as Debutante
The Count of Monte Cristo2009, Film, as Luisa Vampa

Questions people ask

How many Hallmark movies has Ava Brennan been in?

We have 1 Hallmark movie on file for Ava Brennan.

What is Ava Brennan's most popular Hallmark movie?

Mystery Island: House Rules (2025) has more audience votes than any other Ava Brennan Hallmark film, so it's the one most people have seen.

What was Ava Brennan's first Hallmark movie?

The earliest Hallmark film in our catalogue for Ava Brennan is Mystery Island: House Rules (2025).

What does Ava Brennan do in Hallmark movies?

Ava Brennan works on Hallmark films as actress.

Credits come from IMDb, posters and other credits from TMDB, and ratings combine IMDb and TMDB audience scores. Weirdness and traits are HallmarkDB’s own, read from each film’s subtitles. Ava Brennan on IMDb · Ava Brennan on TMDB