Stephen Grove Malloy

When Barney suffers from the world’s worst hangover the morning of his wedding, the gang tries to figure out the far-fetched ingredients to concoct the Stinson Hangover Fixer Elixir.

When Todd, a wealthy artifact collector, walks into his own funeral, the Jeffersonian team must find out to whom the cremated remains at the funeral belong and the investigation gets complicated.

After Vanessa's complex presentation to Eve's class on career day about her work for an oil company, the class quickly turns on Vanessa and accuses her of destroying Mother Earth. A mortified Eve demands her mom be more environmentally responsible by quitting her job. Mike believes Eve should apologize to her mother, but Eve refuses and goes to drastic lengths by camping in the backyard.

A series of possessions finally leads Melinda to the truth about her family's past.

Jimmy hires Gerald as the new host at his restaurant and gives him a crash course in hospitality. Meanwhile, Vanessa teaches Sara how to take sexy photos for Bruce, and Annelise encourages Ravi to crack down on the comedy in the kitchen.