Dennis is a fictional character portrayed by Michael Chieffo in the TV series Malcolm in the Middle.
In the first episode they appeared in, titled Reese Joins the Army: Part 1 (season 5), they were 48 years old.
They appear in 2 episodes out of a total of 151 aired
Episodes2
Reese Joins the Army: Part 1
episode S5.E21 may 2004When Reese's girlfriend Beth cheats on him with Malcolm, he runs away to join the army; Meanwhile, Hal is arrested for supposedly hatching out an entire criminal scheme at his job.Reese Joins the Army: Part 2
episode S5.E22 may 2004Hal's trial continues as the evidence pointing against him grows; Meanwhile, at training camp, Reese and his team are captured by enemies because of Reese.
- Reese Joins the Army: Part 1
- Reese Joins the Army: Part 2