Photos From Bones Season 7, Episode 5: Grandpa, the Babysitter! Billy Gibbons Returns for “The Twist in the Twister”

That list of Bones Season 7 guest stars just keeps getting longer and longer! Now, coming back for Bones Season 7, Episode 5: “The Twist in the Twister” is none other than ZZ Top frontman Billy Gibbons! This time, Angela’s (Michaela Conlin) kooky father is trying his hand at babysitting little baby Michael. Hmm, we’re not sure this will end well ...

Original airdate: Thursday, December 8, 2011 at 9/8c on Fox

11.23.2011 / 10:12 PM EDT by Beth Douglass
Related: Bones, Dr. Temperance "Bones" Brennan, Seeley Booth

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