Other cast members Reitman had "in mind right from the start" were Olivia Thirlby—who had originally unsuccessfully auditioned for the role of Juno—and Michael Cera.
Drugi glumci koje je Reitman "imao u vidu još od početka" bili su Olivia Thirlby - koja se originalno neuspješno prijavila za ulogu Juno - i Michael Cera.