As the guys hang out at The Drunken Clam, they decide to do something to shake up their boring lives. They take Peter up on his suggestion to take up skydiving. Peter is invigorated by their jump and keeps up skydiving despite Lois' concern, even as his jumps usually result in accidents. An accident in Las Vegas lands Peter in the hospital where he meets Mahmoud, a Muslim. He finds he gets along great with Mahmoud and back at the Clam, he has Mahmoud stop by to introduce him to the guys. They find he has nothing in common with them when he refuses to drink or look at other women. Mahmoud introduces Peter to Islamic culture and he becomes interested in becoming a Muslim. Lois has reservations as Peter starts studying Islam in-depth although she decides to let it pass. Mahmoud invites Peter to a Muslim get-together but finds himself unwitting involved with terrorists intent on blowing up the Quahog Bridge.
When Peter drops that he is trying to act inauspicious they guys begin to suspect that he is involved with terrorists. Peter realizes that he has been duped and wants to drop out but Joe convinces him to go along since he is already on the inside. As they go over the plan, Peter finds out that he will be driving the van but is caught when he reveals he is wearing a microphone. The guys hear as the bombing plan is rushed into action. Peter is held at gunpoint and forced to drive the explosives-laden van to the bridge. Peter tries to talk Mahmoud out of his plan but fails. Joe arrives in time to stop him and destroys the detonator by knocking it out of Mahmoud's hand. Joe thanks Peter for his involvement as Peter decides to call Horace to get their table ready. As he dials his cell phone, the bridge explodes and Peter forces everyone to run away.