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Sean Sullivan
★ Acting

Sean Sullivan

· Active 1971–2026

Sean Sullivan appears in The Brotherhood of Justice (1986), a film that delves into the complexities of youth rebellion against authority. Set in the mid-1980s, this cult classic captures the essence of a generation grappling with moral dilemmas. Sullivan's role contributes to the film's exploration of justice and camaraderie among a group of friends who take matters into their own hands. This performance showcases the raw energy and urgency of the era, making it a notable entry in the realm of exploitation cinema.

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The Brotherhood of Justice

The Brotherhood of Justice

1986 ★ 5.3
as Pastey

A group of high school students, led by a rich boy Derek, is sick of school violence and decides to become underground vigilantes named "Brotherhood of Justice". It starts with the idea "watching people", but things quickly get out of control. "Brotherhood of Justice" turns out another gang of violence. Derek wants to stop it but it is too late, so he takes responsibility for it and gives himself to the law.

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Career Highlights Top 6 by popularity · TMDB

Filmography

45 credits
2020s 5 credits
2026
Movie ★ 7.5
2025
Frankenstein as Old Hunter #1
Movie ★ 7.6
2024
Movie
2024
Jackpot! as Mugger
Movie ★ 6.4
2020
The Toll as Doctor
Movie ★ 5.5
2010s 8 credits
2019
The Umbrella Academy as Super Old Five
TV ★ 8.5
2019
The Umbrella Academy as Old Man Five
TV ★ 8.5
2019
TV ★ 8.5
2019
The Umbrella Academy as Middle Aged 5
TV ★ 8.5
2018
Titans as Night Manager
TV ★ 7.9
2017
TV ★ 6.3
2017
Ozark as Kyle
TV ★ 8.2
2016
Damien as Doc
TV ★ 6.3
2000s 10 credits
2008
Murdoch Mysteries as Oscar Vanderlay
TV ★ 7.7
2006
Saw III as Additional Voice Talent (voice)
Movie ★ 6.4
2006
The Jane Show as Mr. Walker
TV ★ 6.0
2004
Wonderfalls as Ticket Guy
TV ★ 7.7
2003
Foolproof as Stan
Movie ★ 6.1
2003
Mayday as Air Traffic Control
TV ★ 8.2
2002
Sue Thomas: F.B.Eye as Hotel Manager
TV ★ 7.1
2001
Mutant X as Bartender
TV ★ 6.7
2001
The Associates as Dale Friesen
TV ★ 7.5
1990s 9 credits
1998
54 as Andy Warhol
Movie ★ 5.9
1995
TV ★ 6.5
1994
Gypsy as Georgie
Movie ★ 6.3
1994
Babylon 5 as Ashan
TV ★ 8.0
1994
Due South as Dennis Fagan
TV ★ 7.6
1991
Movie ★ 4.5
1990
Back to the Future Part III as Buford Tannen's Gang
Movie ★ 7.5
1990
Ski Patrol as Suicide
Movie ★ 4.8
1990
Class of 1999 as Mohawk
Movie ★ 6.1
1980s 6 credits
1989
Quantum Leap as Roy Brown
TV ★ 8.0
1988
The In Crowd as Popeye
Movie ★ 6.1
1987
Who's That Girl as Gun Dealer
Movie ★ 5.5
1987
Roomies as Carl
TV ★ 6.0
1986
Movie ★ 5.9
1980
War Brides as Mr. McInnis
Movie ★ 7.0
1970s 3 credits
1975
TV ★ 6.7
1974
Movie ★ 8.0
1971
TV ★ 6.5
Crew Credits
1990s 1 credit
1992
Evil Toons Boom Operator
Movie ★ 4.9