On April 8, Bones turns 100 episodes young.

The Fox hit will air a monumental installment that takes viewers back to the first time Bones and Brennan met. Want a glimpse at what will go down during the hour? Entertainment Weekly has provided us with the following details...

• We learn how much Angela has spilled to Brennan regarding Hodgins.
• Sweets prompts our favorite duo to make a decision about its future.
• We'll discover more about Booth's gambling problem.
• Caroline Julian will make an appearance.
• Brennan will punch someone twice and slap someone once.

Key members of the Bones cast pose here at a celebration in honor of the show's 100th episode.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.