Craig's new helper monkey turns vicious; Reese tries to control the neighborhood after successfully subduing a prowler; Francis' wife and best friend hate each other.
Cheryl throws Jim an unwanted surprise party for his 50th birthday; Jim sabotages the party and reveals the real reason why he won't celebrate his birthday.
When Jim and Cheryl preview a sex education video to be shown to children at Ruby's school, they discover that the boy in the video is Jim.