Cade Canon Ball

Feeling guilty over floating Frankie's 50th birthday for too long, Mike enlists Axl and Brick to help him set up a surprise party for her. Meanwhile, Sue finds herself being mocked after posting a sign in the dorm laundry room to help find one of her lost socks, and after Brick turns in an "I Can't" project at school and indicates that he can't do sports, Coach Babbitt (guest star Brooke Dillman) makes it her mission to turn him into an athlete.

When the body of an old man is found in an acid dump site, the team becomes enmeshed in retirement home drama. As they explore the case, talk of marriage and kids begins to dominate the conversation back at the lab.

The team tries to rescue a child who is in danger after being brainwashed by a terrorist.