Netflix's "Mulligan" has tons of comedic talent for its voice cast, including executive producer Tina Fey. She voices super-scientist and single parent Dr. Farrah Braun. Joining Fey as part of the main cast is Nat Faxon, who "The Conners" fans may best remember for his role as Louise's (Katey Sagal) younger brother Neville. Faxon stars as Matty Mulligan, the Earth hero who becomes its leader despite being ill-equipped for the role. Chrissy Teigen voices first lady Lucy Suwan, a beauty queen who initially became romantically involved with Matty during the alien invasion.

Rounding out the main cast are some of the most recognizable names in comedy and animated shows. This includes Dana Carvey as the conniving Senator Cartwright LaMarr, Sam Richardson as historian Simon Prioleau, and Phil Lamarr as Axatrax, an alien survivor now made a prisoner on Earth. "Mulligan" also contains some surprising guest stars, notably Daniel Radcliffe, who voices the last known British survivor who deems himself "King Jeremy." In addition to Radcliffe, "Mulligan" will feature Ayo Edebiri, Kevin Michael Richardson, and Ronny Chieng in recurring roles.