Dennis O'Connor
- Acting
- Québec, Canada
Known for
Filmography
- The Conspiracy · Robert Williams
- The Town Christmas Forgot · Donavan
- Lost Girl · Elder Buzz Porter
- Republic of Doyle · Pete Ryan
- This Is Wonderland · Barry Humble
- Fire and Ice: The Rocket Richard Riot · Narrator
- Backroads · Marc Leduc
- War of 1812 · Sir George Prevost
- Mark Twain's America in 3D · Mark Twain (Voice)
- End of Summer · Otto
- Trilogy of Terror II · Brig
- Goosebumps: The Headless Ghost · Otto
- Specimen · Grandpa Vern
- Salt Water Moose
- Goosebumps · Otto
- Street Law · Carruthers
- In the Mouth of Madness · Cop
- No Exit · Doctor
- The Santa Clause · Mailman
- The Dark · Jake
- Split Images · Jasinski
- Shadows of the Past · Banner
- Shades of Love: The Ballerina and the Blues · Izzy
- Heaven On Earth · Carnival Barker
- And Then You Die
- The Park Is Mine · Sergeant Duffy
- Sonatine
- The Slavers · Bob
- For Those I Loved · Le douanier à New York
- The Tin Flute · Phil Morin
- Siege · Clark
- The Funny Farm · Lorne Hawkins
- Hot Dogs · Drunk in park
- Tales from the Table · Nick/Fletcher