Charlie decides to rent out his house and his first tenant is a Federal Agent who is working undercover to keep watch on a few government officials who accept bribes.
Charlie mistakes the man for a con-artist and plans to evict him. Later, Lou assigns Rossie to work with the agent and expose the scandal.
Charlie lets out his house to some people with shady dealings In Sting and lands himself In trouble.
Charlie has decided an apartment near the office is more practical and so he puts his house up for rent. Subsequently, he discovers that the tenants keep very strange company and demands an explanation.