Hal is inadvertently responsible for a toxic chemical spill that forces a neighbourhood evacuation, Malcolm deals with being grounded, and Francis suffers through a date with a geeky 12-year-old.
After meeting some unusually keen employees, Max and Caroline become suspicious of the factory producing their cupcake T-shirts.
The life of a team member hangs in the balance; the team investigates a dead man's lifestyle, which included routinely wearing corsets to alter his appearance.
The girls head to the Hamptons for the wedding of a flamboyant lounge singer, and Charlotte's affair with her lawyer takes an interesting turn.
Vince tries to make things right with journalist Sophia Lear; Ari hears from his lawyer about his divorce; Eric gets some unsettling news; Turtle meets with his East Coast partners; Drama shows his solidarity.