When UG mistakes a kid in a costume for an evil space emperor, he sends him to another dimension where he becomes an actual evil space emperor and UG must…
When UG and the gang are in a rush to purchase some emergency moustache cream, they face a formidable foe: Mart Mart.
When a kid wants a cool nickname, UG tells him he has to earn it in the most legendary way ever: yard work!
Stef and Lena try to find time to work on their relationship, while Lexi and Jesus have to deal with the consequences of their actions.
The BAU heads south to investigate a fast-moving UnSub whose signature matches that of a serial killer from 30 years ago. Also, the team learns that someone is tracking their…