Synopsis by Emru Townsend
Bob and Margaret are reunited with their old friend, Charlie Foster, who is on a layover at the airport on his way from London to Central America. While eating lunch, Charlie makes a proposition to Bob: He needs him to be on the board of a foundation's call center which will provide free dentures to the homeless in Central America. He invites Bob and Margaret to come down to Costa Rica and stay with him and his wife for the weekend. Bob impresses on Margaret that his desire to make a difference is more important than the prestige of being part of a charitable foundation, but his resolve that they should do good quickly wavers when Margaret is called for jury duty the day they're supposed to leave.