Mr.Ennis, an unscrupulous rental property owner/manager leases Marlon a seemingly "perfect" apartment plagued with all kinds of problems in the Season 5 episode titled "Independence Day". The part of Mr.Ennis is played by veteran comedic actor/voice artist Todd Susman.
More about the landlord[]
When Shawn visits Marlon again after helping him move into his new apartment, when he goes to get a glass of water, the door to the cabinet he opens comes off the hinges, then when he goes to get a glass of water, its dirty and very undrinkable! When they go to complain to Ennis, he refuses to let Marlon out of his lease, which was a 10-year lease, that he signed hastily without seriously checking the apartment out! It turns out that the lady who was also seemingly seeking to rent that apartment was actually Mr. Ennis's secretary (Nikki Tyler-Flynn), who was in on the scam!