Dennis Quinn

Quotes
"Shit's about to hit the fan and it's about time you got prepared." - Dennis telling Tony that stuff's about to go down

''"Im uhh... How should we say. Professional at what i do." - Dennis telling Erik his line of work''

Overall
Dennis played minor roles besides the Misadventures. He is often seen as the professional and the best money can buy. If there is a heist he'll know about.

Not much is known about Dennis' past...

The Misadventures
Dennis was introduced when Erik responded to his call a job went south. After that Dennis and Erik worked on a lot more heists which lead into the bank heist.

The bank heist was planned and the crew was carefully selected. Dennis and Erik managed to live through it though. And because of that bank job Eduardo go killed. Dennis managed to hide from Richard due to his knowledge of the city and Richard in general, all Richard found was a phone with a text saying "Nice Try.".

After the encounter Erik turned to Dennis for Intel on his targets before he went to the airport. Dennis agreed and the last he was seen was him taking a flight to Miami.

The Red Son
Dennis had a small cameo in The Red Son when he needed a good gunman and Marko was glad to help.

After the job Dennis headed out in his car and "He had business else where" and disappeared again.

The Homeless Millionaire
Dennis appears later in the story and helps Tony take down some FBI crooks that he thinks is trying to a take them all out. Tony later finds out that he was just trying the steal one of they're ID tags for a heist. But he leaves town before he can catch him. Though before leaving he gives Tony some advice and warns him that the FBI was watching him and tells him that shit's gonna hit the fan soon.