Now here’s the part all of you who are devotees of Ferguson’s completely off-kilter comedy will really love – the sidekick, Geoff Peterson, is a robot skeleton!

No, I haven’t completely overdosed on half-priced Easter candy. Ferguson is a fan of “Mythbusters” and had the cast on his show in January. And of course, Craig being Craig, he thought it would be really great if they built him a robotic sidekick.

Enter Grant Imahara, resident robot expert of the popular Discovery Channel show. Imahara cut his teeth working at George Lucas’ fantasy factory Industrial Light and Magic and told NPR about Ferguson’s request, “How could I refuse?”

So why a robot skeleton – especially one that Imahara described to NPR’s Linda Holmes as “a biology-class skeleton on steroids”?

Perhaps it has something to do with the fact that Ferguson calls his Twitter followers the “Robot Skeleton Army.”

Why Goeff Peterson? Only the twisted mind of Craig Ferguson knows for sure.

Read all about Goeff Peterson, who makes his debut on tonight’s “Late Late Show,” on NPR.org.

Monday, April 5
Nick Jonas & The Administration – “The Ellen DeGeneres Show”
Brad Wollack, Michael Yo, Mo Mandel – “Chelsea Lately”
Nicole Scherzinger – “Lopez Tonight”
The Swell Season – “Late Show with David Letterman” – rerun
Randy Jackson – “The Tonight Show with Jay Leno”
She & Him – “Jimmy Kimmel Live!”
Peter Wolf w/Shelby Lynne – “Late Night with Jimmy Fallon”
Arctic Monkeys – “Last Call with Carson Daly” – rerun

Tuesday, April 6
Trisha Yearwood – “The View”
Citizen Cope – “The Ellen DeGeneres Show”
Josh Wolf,Loni Love, Wil Anderson – “Chelsea Lately”
Brandy,Ray J – “Lopez Tonight”
The cast of Broadway’s “Addams Family” (Nathan Lane, Bebe Neuwirth)– “Late Show with David Letterman”
Slash w/Andrew Stockdale – “The Tonight Show with Jay Leno”
Kelis – “Jimmy Kimmel Live!”
Dr. Dog – “Late Night with Jimmy Fallon”
Dom Irrera – “Late Late Show with Craig Ferguson”
Ludacris, Living Sisters – “Last Call with Carson Daly”

Wednesday, April 7
Jewel – “The Bonnie Hunt Show”
Greg Behrendt, Jen Kirkman, Matt Braunger – “Chelsea Lately”
Chris Rock – “Late Show with David Letterman”
Corinne Bailey Rae – “The Tonight Show with Jay Leno”
PiL – “Jimmy Kimmel Live!”
Suzanne Vega – “Late Night with Jimmy Fallon”
Brian Scott McFadden – “Late Late Show with Craig Ferguson”
Angels & Airwaves – “Last Call with Carson Daly”

Thursday, April 8
Mo Mandel – “The Bonnie Hunt Show”
Chris Franjola, Chris Hardwick, Ross Mathews – “Chelsea Lately”
Slash – “Lopez Tonight”
Ludacris – “Late Show with David Letterman” – rerun
Train – “The Tonight Show with Jay Leno”
Jonathan Tyler & The Northern Lights – “Jimmy Kimmel Live!”
Trace Adkins – “Late Late Show with Craig Ferguson”
Circa Survive – “Last Call with Carson Daly”

Friday, April 9
Erykah Badu, Josh Wolf, Ross Mathews, Whitney Cummings – “Chelsea Lately”
Demi Lovato, All-American Rejects – “Jimmy Kimmel Live!” – rerun
Never Shout Never – “Last Call with Carson Daly”

Saturday, April 10
Kings of Leon, Roky Erickson – “Austin City Limits” – rerun
Justin Bieber – “Saturday Night Live”