|First seen||"The Enemy Within" (Mentioned)|
|Last seen||"The Enemy Within" (Mentioned)|
|Family||Kyle Lee - Son †|
Before the DomeEdit
Not much is known about Denny's past. He lived happily together with his son, Kyle Lee, and used to play baseball together with James "Big Jim" Rennie. According to Big Jim, he used to "warm the bench", while Big Jim played the second base. They eventually won a trophy during the League Championship, a golden baseball. It's unknown if Denny got trapped (or killed) under the Dome.
Under the DomeEdit
Although Denny didn't make a physical appearance in this episode, he was mentioned by Big Jim Rennie while he was held at gunpoint by Kyle, who is under the influence of the Kinship in the bomb shelter. He told Kyle that Denny and he used to play baseball together and that Denny used to warm the bench while Big Jim was playing the second base. He eventually bludgeons Kyle to death with the trophy he and Denny won, a golden baseball.
To be added