"Young Sheldon" got some big guest stars. For this list, we’ll be looking at the most memorable celebrity guest spots this sitcom has given us. Our countdown includes Steve Burns as Nathan, Reba McEntire as June, Ray Liotta as Vincent, and more!

The original 'Blue's Clues' host talks about the wild rumors about his death, why he made that viral message during the pandemic and how 'Dora the Explorer' couldn't have existed without 'Blue.'