Josh Radnor, Maggie Grace, Nathan Sykes, Chris Martin

S1E138 • Feb 2, 2016 • Runtime TBD

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James welcomes actor Josh Radnor, actress Maggie Grace, a musical performance by Nathan Sykes, and Carpool Karaoke with Coldplay's Chris Martin.

Episode details

Episode: S1E138

Aired: Feb 2, 2016

Runtime: Runtime TBD

Guest stars:

Josh Radnor Maggie Grace Nathan Sykes Chris Martin

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