Pete Docter Buzz Lightyear (voice) Lorene Scafaria Izzy Hawthorne (voice) Paola Tiziana Cruciani SOX (voice) Kubilay Aka Mo Morrison (voice) Andrea Renzi Darby Steel (voice) Peter Sohn Zurg (voice) Chris Evans Alisha Hawthorne (voice) Dale Soules I.V.A.N. (voice) Clarke Peters Commander Burnside (voice) Carlos Alazraqui ERIC / DERIC / Zyclops (voice) Lena Harmon Featheringhamstan (voice) James Brolin Airman Diaz (voice) Mary McDonald-Lewis Young Izzy (voice) David Herman Additional Voices (voice) Efren Ramirez Additional Voices (voice) Keira Hairston Additional Voices (voice) Evan Agos Additional Voices (voice) Jenica Bergere Additional Voices (voice) June Christopher Additional Voices (voice) Kresh Novakovic Additional Voices (voice) David Cowgill Additional Voices (voice) Rif Hutton Additional Voices (voice) Matilda Ziegler Additional Voices (voice) Piotr Michael Additional Voices (voice) Cristina Milizia Additional Voices (voice) Grant Gillespie Additional Voices (voice) Emily Carey Additional Voices (voice) James Arnold Taylor Additional Voices (voice) Johnny Gidcomb Additional Voices (voice) Jacqueline Pinol Additional Voices (voice)