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On a recent episode of Oprah's Next Chapter, the TV titan proclaimed Boss to be her favorite show and she's not alone! Jim Belushi, Gabrielle Union and Derek Jeter have all called the Chicago-set Shakespearean drama their favorite series, and now you can see why!

RELATED - Glee Star Transitions To Boss

Led by a never-better Kelsey Grammer, who won a Golden Globe for his performance, the second season of Starz's hit drama is currently airing (you can also pick up season one on DVD) and ETonline has an exclusive sneak peek at Friday's all-new episode!

Boss airs Fridays at 9 p.m. on Starz.