Season: 4
Episode: 14
Air Date: December 17th, 2008
The Grave Digger is back, and this time he's managed to make it look like someone took a few important materials out of his FBI case file. Hodgins is revealed to be obsessed with his case. This time the Grave Digger has Booth buried in a submarine, and it's up to Brennan and the squints to save him. Meanwhile in captivity, Booth's old spotter, the already-dead Teddy Parker, returns to help him (this is where the origin of Booth's son's name is shown). Agent Peyton Perrota and Jared Booth also appear.
JUST VIEWED THE SCRIPT FOR THE END OF THIS EPISODE, STILL ELATED INSIDE. THE PERFECT ENDING.
Below are some pictures from the upcoming episode "The Con Man in the Meth Lab"