Michael Dempsey

When Sheldon and Leonard are asked to speak at UC Berkeley, they take a detour in hope of meeting an idol. Meanwhile, Raj and Amy try to settle a dispute between Howard and Bernadette with a game of ping-pong.

Gibbs and the team try to figure out what happened in the strange case of an unpopular Navy commander, who appears to have burst into flames following successful open-heart surgery.

Frankie is stunned when Mike wants in on one of his brother's crazy business ideas; Axl desperately tries to prove that he is capable of riding his dad's motorcycle; Sue plucks up the courage to confess something to Brad.

Bobby and team race to help the survivors of a plane crash; Athena is faced with panic and chaos at the airport.

After a father and daughter are kidnapped, a former foe of the BAU returns with very specific demands for Dr Reid.

When a powerful journalist is murdered, the team find themselves in dangerous waters.