John J. Tierney

I Spit on Your Grave III: Vengeance Is Mine

2015 · Second Assistant Director · ★ 5.8

Office Uprising

2018 · Second Assistant Director · ★ 5.3

Deadly Mile High Club

2020 · Second Assistant Director · ★ 5.8

Lavalantula

2015 · Second Assistant Director · ★ 4.9

A Mother Knows Worst

2020 · Second Assistant Director · ★ 5.6

Secrets Between Sisters

2024 · Co-Producer · ★ 6.0

Escaping My Stalker

2020 · Second Assistant Director · ★ 5.8

The Final Wish

2019 · Second Assistant Director · ★ 5.0

My Husband's Other Wife

2025 · Co-Producer

Fog City

2023 · Second Assistant Director · ★ 5.5

My Family's Killer Affairs

2025 · Co-Producer · ★ 6.0

L’herència

2016 · Second Assistant Director · ★ 6.9

The Kept Mistress Killer

2023 · Line Producer · Second Assistant Director · Co-Producer · ★ 3.8

The Paramedic Who Stalked Me

2023 · Production Supervisor · Second Assistant Director · Second Unit Director · ★ 5.8

Smuggling in Suburbia

2019 · Second Assistant Director · ★ 2.0

Trust Her If You Dare

2025 · Co-Producer · ★ 3.0

No One Believed Me

2025 · Co-Producer · ★ 6.3

Chasing the One

2020 · Second Assistant Director · Second Unit Director · ★ 5.6

My Two Husbands

2024 · Co-Producer · Unit Production Manager · ★ 4.8

Hometown Killer

2018 · Second Assistant Director · ★ 6.0