Brennan (Emily Deschanel) looks perplexed as she examines the remains of a famous crossword puzzle master in the "The Puzzler in the Pit"

Brennan (Emily Deschanel), Cam (Tamara Taylor) and Jeffersonian Intern Daisy Wick (guest star Carla Gallo) review evidence connected to the murder of a famous crossword puzzle master in the "The Puzzler in the Pit."

It looks as though Hodgins has something to add to the investigation as the team works to solve the murder.

Brennan and Daisy take a closer look at the remains of a famous crossword puzzle master.

Look who made it! Booth arrives just in time while Daisy is in labor.

Brennan helps Daisy during labor and delivery of her baby, and she certainly looks happy to be there.

We're in for some tears in this episode. Hodgins, Booth, Brennan, Angela, and Cam are all there to celebrate the birth of Daisy and Sweets' child.

A college psychology professor is murdered on Bones. "The Mutilation of the Master Manipulator" is the ninth episode of the show's tenth season.

On the 200th episode of Bones, we see the team reimagined as living in the 50s.

Brennan and Booth go retro in an episode that reimagines the Jeffersonian and FBI teams in 1950s Hollywood.

Ryan O'Neal guest stars on "The 200th in the 10th."

Wendell and Angela sport their 1950's attire in an episode that reimagines the teams in 1950's Hollywood.