archytele The Vault
☻

Benjamin O'Mahony

Acting 4 credits

Biography

Benjamin O'Mahony works in acting. Archytele lists 4 screen credits below. A full profile for this page is being written and will appear here once verified against sources.

Advertisement

Ask the Vault

Ask anything about Benjamin O'Mahony.

Known for

Ripper Street

as Det. Sgt. Frank Thatcher
Film

Kajaki

as Stu Hale

Frequent co-stars

Matthew Macfadyen 1 shared title
Adam Rothenberg 1 shared title
MyAnna Buring 1 shared title
Charlene McKenna 1 shared title
Jerome Flynn 1 shared title
David Wilmot 1 shared title
David Dawson 1 shared title
Anna Burnett 1 shared title
Clive Russell 1 shared title
Matthew Lewis 1 shared title

Career timeline

Better Anything
The Serial Killer's Wife
Kajaki
Ripper Street

Full filmography

  • Ripper Street (2012) as Det. Sgt. Frank Thatcher
  • The Serial Killer's Wife (2023) as Mike Pearson
  • Kajaki (2014) as Stu Hale
  • Better Anything (2025) as Tommy