​American actor, comedian and author Tracy Jamal Morgan is best known for his eight seasons as a cast member on Saturday Night Live and currently known for playing the role of Tracy Jordan on the NBC series 30 Rock. Morgan began his career on Martin, where he played Hustle Man. In the 2003 Chris Rock film Head of State, Morgan appeared as a man watching television, often questioning why they are not watching Martin. Morgan was also a regular cast member on "Uptown Comedy Club which aired for two seasons between 1992 and 1994. He was also on the HBO show Snaps. Morgan joined the cast of comedy show Saturday Night Live in 1996, where he performed as a regular until 2003. Morgan married his high school sweetheart Sabina in 1985. They have three sons together. Morgan filed for divorce at Bronx Supreme Court on August 7, 2009 after 23 years of marriage, although he and his wife had been already separated for eight years.

Tracy Morgan plays as Tray in Squidbillies.
Tracy Morgan is the top #1 member of the cast and appears in 40 episodes.

Alfredo "Fred" Armisen (born December 4, 1966) is an American actor, comedian and musician best known for his work as a cast member on Saturday Night Live, and portraying off-color foreigners in various comedy films such as EuroTrip, Cop Out or Anchorman: The Legend of Ron Burgundy. With Carrie Brownstein, he is the co-creator and co-star of the IFC sketch series Portlandia. He also recently voices Speedy Gonzales in The Looney Tunes Show on Cartoon Network. Description above from the Wikipedia article Fred Armisen, licensed under CC-BY-SA,full list of contributors on Wikipedia.

Fred Armisen plays as Various Characters in Squidbillies.
Fred Armisen is the top #2 member of the cast and appears in 27 episodes.