Vienna Girardi

Thursday's TV highlights: 'Young Sheldon' on CBS

Thursday's TV highlights: 'Young Sheldon' on CBS


The Big Bang Theory Both Sheldon (Jim Parsons) and Wil Wheaton (guest-starring as himself again) are auditioning to take over the role of Professor Proton (guest star Bob Newhart) in this new episode. Also, Kaley Cuoco babysits when both Bernadette and Wolowitz (Melissa Rauch, Simon Helberg) take ill. 8 p.m. CBS

Grey's Anatomy The men accept Jackson’s (Jesse Williams) invitation to an excursion at sea. At the hospital, Arizona, April and Maggie (Jessica Capshaw, Sarah Drew, Kelly McCreary) deal with a patient with a deadly secret. Ellen Pompeo, Chandra Wilson, James Pickens Jr. and Kevin McKidd also star. 8 p.m. ABC


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