MacLachlan plays The Mayor. He has two previous Emmy nominations in his career.
Forte plays Paul. He has one previous Emmy nomination in his career.
Howard plays Hank Hooper. He has one previous Emmy win for his only career nomination.
Robbins plays The Warlord. He has no previous Emmy nominations in his career.
Jagger has no previous Emmy nominations in his career.
Cleese plays Dr. Grant. He has one previous Emmy win in four career nominations.
Parsons plays Caleb. He has two previous Emmy wins in three career nominations.
Carrey plays Leap Dave Williams. He has no previous Emmy nominations in his career.
Stanhope plays Eddie Mack. He has no previous Emmy nominations in his career.
O'Malley plays Burt Hummel. He has one previous Emmy nomination in his career.
Hamm plays various characters. He has six previous Emmy nominations in his career.
Ferrell plays Ashley Schaeffer. He has three previous Emmy nominations in his career.
Schiff plays Skip Galweather. He has one previous Emmy win in three career nominations.
O'Dowd has no previous Emmy nominations in his career.
Neeson plays himself. He has no previous Emmy nominations in his career.
Baldwin plays Lance Drake Mandrell. He has no previous Emmy nominations in his career.
Arnett plays Devon Banks. He has four previous Emmy nominations in his career.
Garber has six previous Emmy nominations in his career.
Buscemi plays Lenny Wosniak. He has four previous Emmy nominations in his career.
Tucci plays Henry Warren. He has two previous Emmy wins in five career nominations.
Hayes plays Buddy Wood. He has two previous Emmy wins in eight career nominations.
Martin has no previous Emmy nominations in his career.
Gervais plays himself. He has two previous Emmy wins in 19 career nominations.
Romano plays Nicky Kohlbrenner. He has three previous Emmy wins in 16 career nominations.
Rudd plays Bobby Newport. He has no previous Emmy nominations in his career.
Oswalt plays Billy Stanhope. He has no previous Emmy nominations in his career.
Fox plays himself. He has five previous Emmy wins in 13 career nominations.
Adler plays Dave Karofsky. He has no previous Emmy nominations in his career.
Bomer plays Cooper Anderson. He has no previous Emmy nominations in his career.
Short plays Steward Havens. He has one previous Emmy win in eight career nominations.
Short plays Garrison Cootes. He has one previous Emmy win in eight career nominations.
C.K. plays Dave Sanderson. He has one previous Emmy win in nine career nominations.
Grammer plays himself. He has five previous Emmy wins in 17 career nominations.
Long plays Paul. He has no previous Emmy nominations in his career.
Depp plays himself. He has no previous Emmy nominations in his career.
Mahoney plays Roy. He has two previous Emmy nominations in his career.
Goodman plays Vice Dean Laybourne. He has one previous Emmy win in 11 career nominations.
Fallon has one previous Emmy win in three career nominations.
Lee plays Kevin. He has no previous Emmy nominations in his career.
Marsden plays Criss. He has no previous Emmy nominations in his career.
Dancy plays Lee Fallon. He has one previous Emmy nomination: Best Movie/Miniseries Supporting Actor for "Elizabeth I."
Kinnear plays Tad. He has one previous Emmy nomination in his career.
Asner plays Ben. He has seven previous Emmy wins in 17 career nominations.
Asner plays Jameson. He has seven previous Emmy wins in 17 career nominations.
Rickles plays Bobby. He has one previous Emmy win for his only nomination.
Mulroney plays Russell. He has no previous Emmy nominations in his career.
Cross plays Duane Bailey. He has one previous Emmy win in four career nominations.
Cook plays himself. He has no previous Emmy nominations in his career.
Rock plays himself. He has four previous Emmy wins in 17 career nominations.
Reiner plays Ned Jones. He has eight previous Emmy wins in 13 career nominations.
Reiner plays Max. He has eight previous Emmy wins in 13 career nominations.
Cannavale has one previous Emmy win for his only career nomination.
Alda plays Dr. Atticus Sherman. He has six previous Emmy wins in 34 career nominations.